change permissions (give execute rights)
chmod a+x
root login is not working in Ubuntu
By default root login is disabled and you can log in with your user account created at the time of installing the OS. To get to the # prompt, just type sudo -i in terminal window. It will ask the user credentials and put you to the # prompt.
BSOD on XP Reinstall
I thought of getting rid one of my machine and wanted to revert it's OS from Windows 7 to Windows XP Pro. Dusted off the XP CD bought in 2003 and tried several times with no success. It always failed with the following error as in the picture. I have tried with another XP CD, did CHKDSK /f, installed Dos and formatted, installed linux and tried to see of the MBR needs to be re-written where the XP cd is not able to. Finally, it seems the BIOS setting. I disabled SATA mode in the BIOS. That is all it needed to fix the problem.
Digital Library of India Books download script
Digital Library of India scanned lot of content (millions of pages or may be books) in English, some foreign and most Indian Languages (yes, books in your mother tongue too!) in different categories, right from epics to latest technologies. They took all these books from many central libraries of Universities and other major City Libraries in India, and made them available publicly for free. See the site (Google search for "digital library of India"). This site provides two book viewers but do not offer any software for offline viewing. The following script downloads the entire book in minutes for offline viewing. Copy paste the script in a text file and rename it to .vbs file to run the script. To see how you can do it yourself, check the following YouTube videos.
Introduction - Digital Library - Online Books - Part1
How to download books from it - Digital Library - Online Books - Part2
How to convert them to PDF: Digital Library - Online Books - Part3
Save the following script (copy and paste) into a text file. Rename text file to .vbs file. Once you do that it may prompt a warning, do not worry, select Yes to change the file extension. Either if you do not see the warning or the file icon do not change, you may have to make sure to turn off "Hide extensions of known files" in Windows Explorer.
'Script Starts here.
'Change History:
'Skip the pages already downloaded - 29 Nov 2012
'Download previous book if not downloaded all pages-08 Dec 2012.
Set ObjFSO = CreateObject("Scripting.FileSystemObject")
Set oXMLHTTP = CreateObject("MSXML2.XMLHTTP.3.0")
J=1
Set ObjBookList = ObjFSO.OpenTextFile("BookList.txt",1)
i=0
Do until ObjBookList.AtEndofStream
eachLine = ObjBookList.ReadLine
Loop
ObjBookList.Close
LastLineArr = Split(eachline,",")
BookTitle = LastLineArr(0)
LastPageNumber = LastLineArr(1)
FirstPageLink = LastLineArr(2)
checkWithUser = Msgbox("Check if the follwing details are correct." & vbtab & vbcrlf & vbcrlf & _
"Book Title:" & vbtab & BookTitle & vbCrLf & _
"Last Page Number:" & vbtab & LastPageNumber & vbCrLf & _
"First Page URL/Link:" & vbtab & FirstPageLink & vbcrlf & vbcrlf & _
"Do you want to continue?" & vbCrLf & "If any of the details are not correct, download as a new book.",vbYesNo,"Check the details")
If checkWithUser<>6 then
Msgbox "You selected not to continue, exiting the script!!",vbcritical,"Exit Book Download"
Wscript.Quit
End If
Else
BookTitle = Replace(InputBox("Please enter the title of the book.","Book Title to download","Mitra Labham")," ","_")
LastPageNumber = Cint(Inputbox("Please enter the last page number.","Last Page","235"))
FirstPageLink = Inputbox("Enter the first page link","Enter Link","http://www.dli.gov.in/data/upload/0001/770/PTIFF/00000001.tif")
End if
WriteToLog("====================================================================================================")
ObjBookList.Close
If Len(J)=1 then J= "00" & J
GetThisPage = Normalized_Link & J & ".tif"
If ObjFSO.FileExists(BookTitle & "\" & BookTitle & "_" & J & ".tif") then
WriteToLog("Already downloaded in previous attempt - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
Else
Call GetWebPage(GetThisPage,BookTitle,J)
If ObjFSO.FileExists(BookTitle & "\" & BookTitle & "_" & J & ".tif") then
WriteToLog("Successfully downloaded - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
Else
WriteToLog("Downloading failed for - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
End if
End if
Next
WriteToLog("Completed downloading the book - " & BookTitle)
WriteToLog("This book is found in the location - " & ObjFSO.GetParentFolderName(WScript.ScriptFullName) & "\" & BookTitle)
'oXMLHTTP.Open "GET", "http://www.new.dli.ernet.in/data/upload/0002/001/PTIFF/00000" & pageNum & ".tif", False
'oXMLHTTP.Open "GET", "http://www.dli.gov.in/data_copy/upload/0070/506/PTIFF/00000" & pageNum & ".tif", False
If oXMLHTTP.Status = 200 Then
Set oStream = CreateObject("ADODB.Stream")
oStream.Open
oStream.Type = 1
oStream.Write oXMLHTTP.responseBody
oStream.SaveToFile BookTitle & "\" & BookTitle & "_" & pageNum & ".tif"
oStream.Close
Else
Msgbox "This web page is not found",vbCritical,"Invalid Link"
Wscript.Quit 101
End If
End Function
Function WriteToLog(str)
Set ObjOutPutLogFile = ObjFSO.OpenTextFile("BookDownloadLog.txt",8,true)
ObjOutPutLogFile.WriteLine Now & vbtab & str
ObjOutPutLogFile.Close
End Function
Introduction - Digital Library - Online Books - Part1
How to download books from it - Digital Library - Online Books - Part2
How to convert them to PDF: Digital Library - Online Books - Part3
Save the following script (copy and paste) into a text file. Rename text file to .vbs file. Once you do that it may prompt a warning, do not worry, select Yes to change the file extension. Either if you do not see the warning or the file icon do not change, you may have to make sure to turn off "Hide extensions of known files" in Windows Explorer.
- Open Windows Explorer
- You may not see the menu if you ar using Windows 7 by default. Just press ALT+T then you will see the menu
- Go to "Folder Options"
- You will see "General" Tab. Click on the next Yab, that is "View" and uncheck "Hide extensions for known file types" and them click OK.
- Then you should be able to rename the file as filename.vbs instead of filename.vbs.txt.
'Script Starts here.
'Change History:
'Skip the pages already downloaded - 29 Nov 2012
'Download previous book if not downloaded all pages-08 Dec 2012.
Dim oXMLHTTP
Dim oStreamSet ObjFSO = CreateObject("Scripting.FileSystemObject")
Set oXMLHTTP = CreateObject("MSXML2.XMLHTTP.3.0")
J=1
userinput = Msgbox ("Do you want to continue/complete previous download?",vbYesNo,"Complete Previous Download?")
If userinput=6 thenSet ObjBookList = ObjFSO.OpenTextFile("BookList.txt",1)
i=0
Do until ObjBookList.AtEndofStream
eachLine = ObjBookList.ReadLine
Loop
ObjBookList.Close
LastLineArr = Split(eachline,",")
BookTitle = LastLineArr(0)
LastPageNumber = LastLineArr(1)
FirstPageLink = LastLineArr(2)
checkWithUser = Msgbox("Check if the follwing details are correct." & vbtab & vbcrlf & vbcrlf & _
"Book Title:" & vbtab & BookTitle & vbCrLf & _
"Last Page Number:" & vbtab & LastPageNumber & vbCrLf & _
"First Page URL/Link:" & vbtab & FirstPageLink & vbcrlf & vbcrlf & _
"Do you want to continue?" & vbCrLf & "If any of the details are not correct, download as a new book.",vbYesNo,"Check the details")
If checkWithUser<>6 then
Msgbox "You selected not to continue, exiting the script!!",vbcritical,"Exit Book Download"
Wscript.Quit
End If
Else
BookTitle = Replace(InputBox("Please enter the title of the book.","Book Title to download","Mitra Labham")," ","_")
LastPageNumber = Cint(Inputbox("Please enter the last page number.","Last Page","235"))
FirstPageLink = Inputbox("Enter the first page link","Enter Link","http://www.dli.gov.in/data/upload/0001/770/PTIFF/00000001.tif")
End if
WriteToLog("====================================================================================================")
WriteToLog(" DOWANLOADING THE BOOK " & Chr(34) & BookTitle & Chr(34))WriteToLog("====================================================================================================")
Normalized_Link = Left(FirstPageLink,Len(FirstPageLink)-7)
If Not ObjFSO.FolderExists(BookTitle) then ObjFSO.CreateFolder(BookTitle)
Set ObjBookList = ObjFSO.OpenTextFile("BookList.txt",8,true)
ObjBookList.WriteLine BookTitle & "," & LastPageNumber & "," & FirstPageLinkObjBookList.Close
For j=1 to LastPageNumber
If Len(J)=2 then J= "0" & JIf Len(J)=1 then J= "00" & J
GetThisPage = Normalized_Link & J & ".tif"
If ObjFSO.FileExists(BookTitle & "\" & BookTitle & "_" & J & ".tif") then
WriteToLog("Already downloaded in previous attempt - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
Else
Call GetWebPage(GetThisPage,BookTitle,J)
If ObjFSO.FileExists(BookTitle & "\" & BookTitle & "_" & J & ".tif") then
WriteToLog("Successfully downloaded - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
Else
WriteToLog("Downloading failed for - " & BookTitle & "\" & BookTitle & "_" & J & ".tif")
End if
End if
Next
WriteToLog("Completed downloading the book - " & BookTitle)
WriteToLog("This book is found in the location - " & ObjFSO.GetParentFolderName(WScript.ScriptFullName) & "\" & BookTitle)
Msgbox Chr(34) & BookTitle & Chr(34) & " is downloaded successfully and can be found in the location - " & ObjFSO.GetParentFolderName(WScript.ScriptFullName) & "\" & BookTitle,vbOK,"Download Complete"
Function GetWebPage(GetThisPage,BookTitle,pageNum)
'http://www.dli.gov.in/data/upload/0001/770/PTIFF/00000008.tif'oXMLHTTP.Open "GET", "http://www.new.dli.ernet.in/data/upload/0002/001/PTIFF/00000" & pageNum & ".tif", False
'oXMLHTTP.Open "GET", "http://www.dli.gov.in/data_copy/upload/0070/506/PTIFF/00000" & pageNum & ".tif", False
oXMLHTTP.Open "GET",GetThisPage,False
oXMLHTTP.SendIf oXMLHTTP.Status = 200 Then
Set oStream = CreateObject("ADODB.Stream")
oStream.Open
oStream.Type = 1
oStream.Write oXMLHTTP.responseBody
oStream.SaveToFile BookTitle & "\" & BookTitle & "_" & pageNum & ".tif"
oStream.Close
Else
Msgbox "This web page is not found",vbCritical,"Invalid Link"
Wscript.Quit 101
End If
End Function
Function WriteToLog(str)
Set ObjOutPutLogFile = ObjFSO.OpenTextFile("BookDownloadLog.txt",8,true)
ObjOutPutLogFile.WriteLine Now & vbtab & str
ObjOutPutLogFile.Close
End Function
'Script Ends here.
Rechargable Battery Story - You are using it everyday
Rechargable Battery! What an incorrect name? In this world there are no real 100% rechargable batteries. Are you saying I am wrong and you are using them every day in almost in every electronic gadget like your Cell phone, Cordless Phone, MP3 Player, Digital Camera? I bet you, they are not really 100% rechargable. Surprised to know why? Keep reading.....
When so called rechargable batteries are charged, most reversible chemical reaction takes place and a minute portion of irreversible chemical reaction also happens. If a battery is rechargable 1000 times, the lost efficiency is 1/1000 time and this happens during every cycle. That is how they will be become unusable after several months or few years or several cycles of charge/recharge.
Some people return the Cordless phone back to the base station after using it every time. Some others plug in the cell phone or the Digital camera or the MP3/iPod every night to top up to the maximum level and feel so happy to see all bars after full charge. This gives an impression that it keeps full charge and you can use it to get most talk time. This is completely wrong!
Here is why !!!!
As we discussed above, there is little loss every time you charge and discharge, this loss happens usually at the one side/end of the electrode. In a complete charge/re-charge cycle, this happens uniformly and the battery gives long life with less number of complete cycles instead of shorter number of too many cycles. So you should always let the charge happens to the full level and let it dry out to 80 or 90% of it instead of recharging it after using it for 10 or 20%.
So is it good to let it discharge/use completely and and then re-charge from 0% to 100%? This is also not correct. Some times deep discharge may kill the battery and and you may not be able to charge again. So it is always best to charge it while it still has 10-20% of charge. If you have 5 bars in your battery indicator, you should charge so soon as you see it is having the last bar.
@ X PM in the night you are thinking before you are to bed: Tomorrow I have a 2 hour conference call and I see my battery is showing half of its charge and it may not last for 2 hours, shall I charge or not?
It is OK to charge occassionally to skip a complete charge-recharge cycle and do a top-off as long as it do not become a habit.
When so called rechargable batteries are charged, most reversible chemical reaction takes place and a minute portion of irreversible chemical reaction also happens. If a battery is rechargable 1000 times, the lost efficiency is 1/1000 time and this happens during every cycle. That is how they will be become unusable after several months or few years or several cycles of charge/recharge.
Some people return the Cordless phone back to the base station after using it every time. Some others plug in the cell phone or the Digital camera or the MP3/iPod every night to top up to the maximum level and feel so happy to see all bars after full charge. This gives an impression that it keeps full charge and you can use it to get most talk time. This is completely wrong!
Here is why !!!!
As we discussed above, there is little loss every time you charge and discharge, this loss happens usually at the one side/end of the electrode. In a complete charge/re-charge cycle, this happens uniformly and the battery gives long life with less number of complete cycles instead of shorter number of too many cycles. So you should always let the charge happens to the full level and let it dry out to 80 or 90% of it instead of recharging it after using it for 10 or 20%.
So is it good to let it discharge/use completely and and then re-charge from 0% to 100%? This is also not correct. Some times deep discharge may kill the battery and and you may not be able to charge again. So it is always best to charge it while it still has 10-20% of charge. If you have 5 bars in your battery indicator, you should charge so soon as you see it is having the last bar.
@ X PM in the night you are thinking before you are to bed: Tomorrow I have a 2 hour conference call and I see my battery is showing half of its charge and it may not last for 2 hours, shall I charge or not?
It is OK to charge occassionally to skip a complete charge-recharge cycle and do a top-off as long as it do not become a habit.
Printer or Printer Cartridge buying FAQs....
Question: I see a deal. If I buy a laptop I get a free printer. Shall I buy it?
Answer: No! Don't buy it. Bargain to see if you get a discount of the printer cost for the laptop.
Question: I see a deal for a cheap printer. I can't imagine I get a printer for so low price. Shall I buy it?
Answer: No! They make you buy those expensive cartridges so frequently which may be the double the cost of that printer in a month and every few months after that.
Question: I see an All-in-one for $1$$. Shall I buy it?
Answer: Probably yes. Why? See the explnation at the end of this article.
Question: I see refill kits for many printer cartridges. Are they good? May I buy?
Answer: Some are good and some don't work after you refill. So how would I know to buy the refill kit or not?
Question: I bought a printer an year back. I remember, it was printing well for several days after I bought it. Now it is not printing. what shoudl I do? Shall I refill the cartridge?
Answer: No! Toss that cartridge and buy a new cartridge. If the cartridge is expensive than the printer, toss the printer and buy a better printer.
Question: I do not print color in my printer to save refill costs. But I surprise to learn today that my printer do not print in color anymore. I hardly printed in color since I refilled it.
Answer: If you remember, when you loaded the cartridge for the first time, it came in an air tight container. probably you might also remember to remove a plastic tab from the cartridge before loading in the printer. Most cartridges do not last more than 4 months whether you use them or not. If your printer is a simple inkjet printer, the cartridge has a sponge in it, which keep in the ink holding. As the cartridge is not in air-tight condition anymore once you load it, water slowly evaporates and leaving the cartridge dried out after several months. This is the reason, we should keep using color also as required. This is not applicable if you empty a cartridge very frequently like every month or so.
Question: Which printer I should buy?
Solution: Before you buy the selected printer, see what cartridges it needs? How much they cost? If they are more than a few dollars a months, (ex: $3 or $4 a month) on an average, then don't buy them.
Question: Which printer should I buy? InkJet or Laser?
Answer: Do yo you it for home/school/personal needs? Buy an inkjet printer. Do you also do lot of College Project work or have Home Office? Then buy an Inkjet Printer and also a cheap Laser printer. Again, see how much that Laser cartridge costs you and is it available easily in the local stores, before you buy.
Answer: No! Don't buy it. Bargain to see if you get a discount of the printer cost for the laptop.
Question: I see a deal for a cheap printer. I can't imagine I get a printer for so low price. Shall I buy it?
Answer: No! They make you buy those expensive cartridges so frequently which may be the double the cost of that printer in a month and every few months after that.
Question: I see an All-in-one for $1$$. Shall I buy it?
Answer: Probably yes. Why? See the explnation at the end of this article.
Question: I see refill kits for many printer cartridges. Are they good? May I buy?
Answer: Some are good and some don't work after you refill. So how would I know to buy the refill kit or not?
Question: I bought a printer an year back. I remember, it was printing well for several days after I bought it. Now it is not printing. what shoudl I do? Shall I refill the cartridge?
Answer: No! Toss that cartridge and buy a new cartridge. If the cartridge is expensive than the printer, toss the printer and buy a better printer.
Question: I do not print color in my printer to save refill costs. But I surprise to learn today that my printer do not print in color anymore. I hardly printed in color since I refilled it.
Answer: If you remember, when you loaded the cartridge for the first time, it came in an air tight container. probably you might also remember to remove a plastic tab from the cartridge before loading in the printer. Most cartridges do not last more than 4 months whether you use them or not. If your printer is a simple inkjet printer, the cartridge has a sponge in it, which keep in the ink holding. As the cartridge is not in air-tight condition anymore once you load it, water slowly evaporates and leaving the cartridge dried out after several months. This is the reason, we should keep using color also as required. This is not applicable if you empty a cartridge very frequently like every month or so.
Question: Which printer I should buy?
Solution: Before you buy the selected printer, see what cartridges it needs? How much they cost? If they are more than a few dollars a months, (ex: $3 or $4 a month) on an average, then don't buy them.
Question: Which printer should I buy? InkJet or Laser?
Answer: Do yo you it for home/school/personal needs? Buy an inkjet printer. Do you also do lot of College Project work or have Home Office? Then buy an Inkjet Printer and also a cheap Laser printer. Again, see how much that Laser cartridge costs you and is it available easily in the local stores, before you buy.
Question: Which inkjet printer should I buy? All-in-One or just with print only?
Answer: I suggest you to buy an All-in-one, though it is bulky. It comes with scanner, fax, copier, printer functionality. As you have all of them, you save place and their cartridges are relatively cheap and last for long time then simple inkjet printers.
Answer: I suggest you to buy an All-in-one, though it is bulky. It comes with scanner, fax, copier, printer functionality. As you have all of them, you save place and their cartridges are relatively cheap and last for long time then simple inkjet printers.
Question: I am looking to Print all my pictures at home? Which is the best printer?
Answer: Printing at home is not economical and you do not get Photo Lab printing results. So I don't suggest to Print a lot of pictures at home. Occasional printing is OK. Any printer can print with a reasonable print quality.
Answer: Printing at home is not economical and you do not get Photo Lab printing results. So I don't suggest to Print a lot of pictures at home. Occasional printing is OK. Any printer can print with a reasonable print quality.
Laptop Battery may be completely dead if you do like this...
Problem: One day I had to run for an appointment and I quickly closed my laptop lid while it was trying to hibernate. The next day I found the battery was dead and I had to replace the whole battery.
Solution: Never do that. Wait till the laptop is completely shutdown. You would ask may I press the power button down to perform a dirty shutdown. But be informed, if you do so, laptop may not boot and might give booting problems later.
Can't click on Desktop Icons OR Can't run applications from Desktop Icons.
Problem: Can't click on Desktop Icons OR Can't run applications by clicking Desktop Icons.
Solution: Kill the process "explorer.exe" from Task manager (press CTRL+ALT+DEL and select Task Manager and go to Processes Tab). Create the same task by switching to "Applications" Tab, click "New Task" and type "explorer.exe" in that and then OK. Your problem is solved!
How to Post my PC problem in this blog?
Problem: How to post my PC problem in this blog?
Solution: Fortunately, many PC problems are common to many of us. So we do not need to re-invent the wheels. Check if your problem is already discussed in this blog. If so, just click that link to get the solution. If you have a question related to the same blog (question), click the current blog and post your question in the comments section.
If you do not see your PC problem is already discussed, just add your problems in this post by clicking comments link just below this line. When you blog a comment in this blog site I will get an automatic mail. I will try to answer as soon as possible.
Solution: Fortunately, many PC problems are common to many of us. So we do not need to re-invent the wheels. Check if your problem is already discussed in this blog. If so, just click that link to get the solution. If you have a question related to the same blog (question), click the current blog and post your question in the comments section.
If you do not see your PC problem is already discussed, just add your problems in this post by clicking comments link just below this line. When you blog a comment in this blog site I will get an automatic mail. I will try to answer as soon as possible.
Here is the list of all problems and their solutions.
Slow running PC Problem
Automating Defrag Task
How to defrag the drives?
How to setup Page File?
Clean up the system today!
Free Anti-Virus Software
Why Computers slow down?
Spyware Problems
Toshiba Laptop Heating/Sudden Shutdown Problems....
How can I get free Office Software?
Are there any free HTML Editors?
Talk to your family on the other side of the globe for free as long as you want.
Grand Central - Many Free Phone services......
Not able to open a specific website that was used to open in the past.
What is the best way to determine if a software has Adware/Spyware in that?
Adware, Spyware, now "Scare"ware!
Photoshop like free software
Cool Tools
Automating Defrag Task
How to defrag the drives?
How to setup Page File?
Clean up the system today!
Free Anti-Virus Software
Why Computers slow down?
Spyware Problems
Toshiba Laptop Heating/Sudden Shutdown Problems....
How can I get free Office Software?
Are there any free HTML Editors?
Talk to your family on the other side of the globe for free as long as you want.
Grand Central - Many Free Phone services......
Not able to open a specific website that was used to open in the past.
What is the best way to determine if a software has Adware/Spyware in that?
Adware, Spyware, now "Scare"ware!
Photoshop like free software
Cool Tools
Cool Tools
Free PDF Printer: Some times we want to make PDF document for any content we want. It could be a web page or a picture or a document. One way is to print to PDF printer. This PDF Printer is free with unlimited personal use, no ads, spyware or even water marks. Download BullZIP PDF Printer
Create Font with your own handwriting - http://www.fontcapture.com/ - Free
Audio/Video/Mp3 convertion software - http://www.dvdvideosoft.com/free-dvd-video-software.htm
Photoshop like software: Use GIMP. Click the link to see more about it. - Free
Slice MP3: Do you ever need to slice MP3 files of several hours? Use Slice. You can slice based on duration, size, or tracks. - Free
Recover Files 2: Some times we do a shift delete a file/folder and struggle a lot how to get it back? There are many utilities with limitations to recover, but this files recovery utility is fully functional with no limitations. Download
Gizmo Drive: Now a days many applications, games, movies, are available for download in the CD/DVD ISO format (.iso files). We often burn those ones to CD/DVD using the CD/DVD burning software we have, of feel left out if we do not have one. Many times it is difficult to handle the CD/DVDs with kids as all they care about playing not how to handle them. This software will let you mount CD/DVD ISO images as a drive in windows explorer and you can keep your CD/DVD in its orinigal jewel case for future need. Mirror link from Download.com. Do you have an immediate question how to convert your CDs/DVDs to ISO images? This also supports this and yet there is another tool. See WinImage utility in this section. - Free
WinImage: Winimage is used to make the ISO images of CD/DVD or VFD/IMZ of Floppies. Clikc the link What is WinImage to know more about it Dowload WinImage. - Free
Defrag Utility: There is a better and fast Defrag Utility that defrags the drives quickly than Windows Deffrag Utility. Download Auslogics Disk Defrag. - Free
HiJackThis - Tells what programs are running at a particular instance. Good to trace spyware www.trendsecure.com/portal/en-US/threat_analytics/hijackthis.php - Free
DVDFlick - Often we have many video files of different formats, but we like to watch them on TV instead of Computer screen. But most of the times we are out of luck as many formats are playable in most DVD Players. This software turns many video files into DVD Playable format. http://www.dvdflick.net/ - Free
Folder Size- We know how to see the file size in Explorer view. But we can not see the Folder size in the Explorer view like files. This tool helps to view Folder size. www.rotebetasoftware.net/wp/freeware/folder-size - Free
GParted - Windows OS do not allow to resize the partitions once the Drives are assigned. This Linux Utility can do that job. Use it carefully. A full bakcup is suggested before you use this Partition tool. http://gparted.sourceforge.net/ - Free
File Unlocker - helps in deleting locked files - www. ccollomb.free.fr/unlocker
DriverMax - This utility helps to take a back up of all hardware drivers present in your machine. You will never need to search for the software again. It also helps to find how latest your drivers are and what version is currently installed. Click the link to download. Click the link to see how it looks (screen shots). Click the link to go to home page of the vendor.
Photoshop like free software
Problem: Have you noticed when you update (crop/brightness etc) your pictures with software tools (like Windows Live Photo Gallery or Adobe Photoshop Express, or any other many tools) they ultimately make your several mega pixels pictures down to very low resolution (check the size, they may not produce any more good results like the original picture when you print or zoom in, though they look OK on computer screen)?
Solution: Many advanced users/professionals know to use Photoshop for this problem which costs several hundreds of $$$. Here is a simple FREE tool that let us edit pictures with out loosing the quality though you crop them! It has many features like scissor cut style, different picture formats, enhance the color, brightness, contrast, brushing and so on. Do you use Linux Desktop like Ubuntu? Don't worry you are covered, it even has MAC version!
Do yo want to know the tool now? It is GIMP! Before you download and use, better to know the features. Click this link to know more about it.
Adware, Spyware, now "Scare"ware!
Question: While browsing internet, I saw a warning that my PC is infected and the window that popped want to scan? Is it safe to click OK, or even Cancel or click the X to close the Window? Irrespective of I click yes or no, it seems it started scanning my drives. What is going on?
Answer: These threats are there for a long time with spyware and adwares. These are called as scareware. If you click OK or Cancel or X to close the window, you might have fulfilled the dream of the installing anything that scaring website wanted to install. Even clicking X to close the window or for that matter clicking anyware in that webpage could install the scareware.
Limiting user access for Internet Browsing will stop most of the threats. So make the user account as Limited Account rather than Adminnstrator account.
What is the best way to determine if a software has Adware/Spyware in that?
There are hell lot of utilities available on the Internet today for free. Many times we linger to download as these tools/utilities might contain spyware. So how to determine if they have any spyware or not?
Never get trapped into the pop-ups you get while browsing. These are usually adware, which might link you to unknown website. We can never tell if a a program is safe or not to download from uknown website. Follow these guidelines to safe gaurd from malicious sofware.
You can safely download the software from well known websites like Microsoft, Adode, Yahoo, etc. Make sure you type the website name correctly and you reached the correct website. Some websites "look like" genuine websites but they may be phishing websites. Often they live with the typo of the actual name.
Never respond to the ads you see in the browsing. Many of then lead to unhealthy websites.
Now-a-days many websites offer free information while they advertise (that is how they can offer free information for you, just like you have to watch a 2 Hrs movie for 4 Hours in TV with commercials). Often these ads are context sensitive, means the advertisement running engines senses subject of the information you ar searching for. Example, if you are looking for a phone, you might also se the advertisements related to service providers. If you want to click the link in an online article, differentiate between an advertisement in the same web page and the article content.
Refer computer magazines. They have already installed and tested the applications for you, so that you do not need to worry for suspecious content.
Look for "Tested spyware free" before you download the application. Example, Download.com does that as a tag line under the download link.
There are hell lot of utilities available on the Internet today for free. Many times we linger to download as these tools/utilities might contain spyware. So how to determine if they have any spyware or not?
Never get trapped into the pop-ups you get while browsing. These are usually adware, which might link you to unknown website. We can never tell if a a program is safe or not to download from uknown website. Follow these guidelines to safe gaurd from malicious sofware.
You can safely download the software from well known websites like Microsoft, Adode, Yahoo, etc. Make sure you type the website name correctly and you reached the correct website. Some websites "look like" genuine websites but they may be phishing websites. Often they live with the typo of the actual name.
Never respond to the ads you see in the browsing. Many of then lead to unhealthy websites.
Now-a-days many websites offer free information while they advertise (that is how they can offer free information for you, just like you have to watch a 2 Hrs movie for 4 Hours in TV with commercials). Often these ads are context sensitive, means the advertisement running engines senses subject of the information you ar searching for. Example, if you are looking for a phone, you might also se the advertisements related to service providers. If you want to click the link in an online article, differentiate between an advertisement in the same web page and the article content.
Refer computer magazines. They have already installed and tested the applications for you, so that you do not need to worry for suspecious content.
Look for "Tested spyware free" before you download the application. Example, Download.com does that as a tag line under the download link.
Not able to open a specific website that was used to open in the past.
Problem: I am not able to open a specific website which I earlier used to open without any problems. Now only this particular website (http://www.somewebsite.com/) is not opening up and amazingly it is opening from any other computer (like office computer). Could you please suggest something on this?
Solution 1: Try cleaning up the Internet Cache, Cookies, Temporary Internet Files. See the following links. Link 1 Link2 Link3(Step by step video)
Solution 2: IE7 some times block the websites if they are in-appropriate. You may need to add to allo list, if it blocks (parental controls).
Sloution 3: Also check the security settings. Review what softwares are installed recently. Some of the websites host spyware/adware advertisements, which are caught by Anti-virus or Internet Security programs like Norton making the site unreachable. In those cases, you have add the site to the allow list.
Solution 1: Try cleaning up the Internet Cache, Cookies, Temporary Internet Files. See the following links. Link 1 Link2 Link3(Step by step video)
Solution 2: IE7 some times block the websites if they are in-appropriate. You may need to add to allo list, if it blocks (parental controls).
Sloution 3: Also check the security settings. Review what softwares are installed recently. Some of the websites host spyware/adware advertisements, which are caught by Anti-virus or Internet Security programs like Norton making the site unreachable. In those cases, you have add the site to the allow list.
Grand Central - Many Free Phone services......
Do you want to make free long distance calls?
Do you want a phone number that do not change for a life time?
What about being able to forward calls to any at phone number?
411-Telephone Directory service for free
You met a new friend. He/she asks, "Where can I call you?" What do you do? 123-234-3456 is my Work number, 234-345-3456 is my Cell number and 456-567-4567 is my Home number blah.blah..No more problems with multiple numbers. Live with one number and manage/program that number in the web console where ever you want to receive the call. Home, Work, Cell, or your friends number during your visit to his home? You bet!
You have a VOIP phone in India. It can only receive calls, but you can not make out going calls. You wish there could be some one who would conference every time you want to make a an outgoing call. But who can do and as many number of times you want and any time you want do that in this busy life style?
Are you outside US? Have too many friends in US? Paying big bucks for calling them using your International plans? Want to call them for free?
For all of the above and many more, Google's new service, http://www.grandcentral.com/ (Beta) is the answer. Explore yourself by clicking the link. As it is Beta, you can not just register and login yet! Click on "Reserve" (Save Number for me) button to get an invitation. Usually you will get it in a day in the email. Then register and enjoy the new world. Happy calling.
Infact, you can live with out any paid phone service! All you need is Internet and a Computer. You will never miss a call even if you are not there. Free Voice mail. Download message as MP3. Freedom to move any where in the world. Call US numbers for free from any where in the world.
Do you want a phone number that do not change for a life time?
What about being able to forward calls to any at phone number?
411-Telephone Directory service for free
You met a new friend. He/she asks, "Where can I call you?" What do you do? 123-234-3456 is my Work number, 234-345-3456 is my Cell number and 456-567-4567 is my Home number blah.blah..No more problems with multiple numbers. Live with one number and manage/program that number in the web console where ever you want to receive the call. Home, Work, Cell, or your friends number during your visit to his home? You bet!
You have a VOIP phone in India. It can only receive calls, but you can not make out going calls. You wish there could be some one who would conference every time you want to make a an outgoing call. But who can do and as many number of times you want and any time you want do that in this busy life style?
Are you outside US? Have too many friends in US? Paying big bucks for calling them using your International plans? Want to call them for free?
For all of the above and many more, Google's new service, http://www.grandcentral.com/ (Beta) is the answer. Explore yourself by clicking the link. As it is Beta, you can not just register and login yet! Click on "Reserve" (Save Number for me) button to get an invitation. Usually you will get it in a day in the email. Then register and enjoy the new world. Happy calling.
Infact, you can live with out any paid phone service! All you need is Internet and a Computer. You will never miss a call even if you are not there. Free Voice mail. Download message as MP3. Freedom to move any where in the world. Call US numbers for free from any where in the world.
- Install a soft phone like X-Lite (see link to download it and setup it up)
- Get a VOIP number from VOIP provider like http://www.voiptalk.org/
- Get a free incoming number from http://www.ipkall.com/ and
- Get a Grandcentral number that forwards/conferences you to the incoming number you got from ipkall.
- Share your grandcentral number with the world. If you change your mind to move from a softphone to any phone, still you do not need to tell the world that your number got changed.
- This solution really works. My parents in India have my city local number. So calling them or they calling me is not even a long distance call, it is just a local call.
Google offers free 411 yellow pages service (your phone company charges for the calls made to 411), but 1-800-GOOG-411 is free! See the You Tube video
* Where ever it is mentioned free in the above text, Internet charges are NOT included that you are already paying to your ISP.
Note: As it is still in beta, I suggest to wait giving that number to the world till it is not in production. But explore all the features mean while. I see small issues of not getting the call forwarded some times, but that is a rare situation. This is very useful service for personal usage and most of the times for business too in my opinion. Once it is live, it may be good for business too!
Talk to your family on the other side of the globe for free as long as you want.
Problem: Calling card prices sliced down a lot compared to few years back. Oh God, am I too optimistic to ask you for even a free phone communication?
Solution: Your prayers are answered! If you are new to VOIP, this solution really let you talk for free (excluding device cost, setup (if any) and Internet service charges). Are you thinking there is a monthly fee? No, absolutely there is no fee. Talk as long as you want. Click the link to learn how to setup a VOIP connection between 2 points. Also learn how to get an incoming number free so that you can call that number from any Landline or Cell Phone.
Solution: Your prayers are answered! If you are new to VOIP, this solution really let you talk for free (excluding device cost, setup (if any) and Internet service charges). Are you thinking there is a monthly fee? No, absolutely there is no fee. Talk as long as you want. Click the link to learn how to setup a VOIP connection between 2 points. Also learn how to get an incoming number free so that you can call that number from any Landline or Cell Phone.
How can I get free Office Software?
Problem: Hi, by any chance do you have a Office Software to share?
Solution: If you are asking about Microsoft Office Softwware Suit, I can not share it illegally. But I can help you to get free open source Office Suite. These are some options.
Open Office has the entire suite.
Google Docs offers free office docuements - Spreadsheet, Document and Presentation
Solution: If you are asking about Microsoft Office Softwware Suit, I can not share it illegally. But I can help you to get free open source Office Suite. These are some options.
Open Office has the entire suite.
Google Docs offers free office docuements - Spreadsheet, Document and Presentation
Toshiba Laptop Heating/Sudden Shutdown Problems....
Problem: My Toshiba Laptop is getting hot too much now-a-days and stops intermittently as if some one pulled the power card.
Solution: Some of the Toshiba Laptops were shipped with Desktop Pentium Processors which operate at higher temperatures as processors meant for desktops run at little higher voltage. Heating is a common problem in such Toshiba Laptops.
Here is the link to remove the dust. Do it at your own risk. If you are not confident, do not do it. Send it to Toshiba Service Center or go to Bestbuy. Check you might have extended warranty. Get all the things before you start.
I see many friends keep the laptop on bare carpet, or even a sofa. From time to time, the processor cooling fans start spinning to cool down the processor. This is a bad practice, and may also ruin the Laptop if the heat sensors do not work. I suggest to keep the laptop on a flat dust free surface, like a wooden/glass table.
Solution: Some of the Toshiba Laptops were shipped with Desktop Pentium Processors which operate at higher temperatures as processors meant for desktops run at little higher voltage. Heating is a common problem in such Toshiba Laptops.
Here is the link to remove the dust. Do it at your own risk. If you are not confident, do not do it. Send it to Toshiba Service Center or go to Bestbuy. Check you might have extended warranty. Get all the things before you start.
I see many friends keep the laptop on bare carpet, or even a sofa. From time to time, the processor cooling fans start spinning to cool down the processor. This is a bad practice, and may also ruin the Laptop if the heat sensors do not work. I suggest to keep the laptop on a flat dust free surface, like a wooden/glass table.
Spyware Problems
Problem: My Machine has lot of Ad ware or Spy ware how to remove them?
Solution:
In simple terms Ad ware is Advertisement Pop-up that every Netizen know about. On the other hand Spy ware intension is steel important information like Credit Card Information, Login ID and Passwords, personal, confidential or sensitive information from your computer.
Even though Ad ware and Spy ware are different terms, some times it is difficult to differentiate as many times they are combined. Do we really know what Microsoft Word exe has inside? We only know its functionality. But it is guaranteed of any Ad ware or Spy ware free as it is sold by a company. On the other side Ad ware or Spy ware authors are unknown. Most of the times their intension is show/do what they want, not what you need. If you delete them from one place, they still exist in 100 other places.
There are many removal softwares. May be none is 100% efficient to remove all. It is all like what is first? Chicken or Egg? That is why it is important to update these software on frequent basis. If the spy ware is newer than the updates you have, the removal software may show there is nothing as the updates are older.
So, what is the best way is the best way to get rid of these problems?
I personally do not believe even a removal software says there are no more ad ware /spy ware. What I do, assuming your data is not corrupted by ad/spy ware, I will take the data backup, . Reload the machine with the operating system, install all applications and restore the data back to system. One most important thing, assign passwords to all accounts and never ever use the account with admin privilege for day to day usage like browsing. By default all accounts created at the time of Windows XP setup will have Admin access with no password, which is bad. This problem is taken care in Vista. Click to know more about Admin Access.
Another anology is, when our wallet is lost, we do not just change one or two credit cards, we call all creditors and inform we lost our wallet. Also change the keys if we there were keys with the wallet. In the same way, when the system is compromised, best way is to rebuild the machine, assign password, avoiding admin accounts for browsing.
To better explain, one more example. You have a paying guest living with you. You do not give access to every part of the house right? Browsing is also like that. When the Internet browser come across a spy ware or ad ware site (all free movies/songs/software sites live by hosting ad ware), ad ware programs are automatically downloaded and will try to get installed behind the scenes with out your permission. If your logged in user ID has Admin Access, that program will get installed successfully, annoying you with all Advertisements, and who knows, steeling sensitive information. If you did not have Admin access, they will fail to get installed, saving your system from a disaster.
Solution:
In simple terms Ad ware is Advertisement Pop-up that every Netizen know about. On the other hand Spy ware intension is steel important information like Credit Card Information, Login ID and Passwords, personal, confidential or sensitive information from your computer.
Even though Ad ware and Spy ware are different terms, some times it is difficult to differentiate as many times they are combined. Do we really know what Microsoft Word exe has inside? We only know its functionality. But it is guaranteed of any Ad ware or Spy ware free as it is sold by a company. On the other side Ad ware or Spy ware authors are unknown. Most of the times their intension is show/do what they want, not what you need. If you delete them from one place, they still exist in 100 other places.
There are many removal softwares. May be none is 100% efficient to remove all. It is all like what is first? Chicken or Egg? That is why it is important to update these software on frequent basis. If the spy ware is newer than the updates you have, the removal software may show there is nothing as the updates are older.
So, what is the best way is the best way to get rid of these problems?
I personally do not believe even a removal software says there are no more ad ware /spy ware. What I do, assuming your data is not corrupted by ad/spy ware, I will take the data backup, . Reload the machine with the operating system, install all applications and restore the data back to system. One most important thing, assign passwords to all accounts and never ever use the account with admin privilege for day to day usage like browsing. By default all accounts created at the time of Windows XP setup will have Admin access with no password, which is bad. This problem is taken care in Vista. Click to know more about Admin Access.
Another anology is, when our wallet is lost, we do not just change one or two credit cards, we call all creditors and inform we lost our wallet. Also change the keys if we there were keys with the wallet. In the same way, when the system is compromised, best way is to rebuild the machine, assign password, avoiding admin accounts for browsing.
To better explain, one more example. You have a paying guest living with you. You do not give access to every part of the house right? Browsing is also like that. When the Internet browser come across a spy ware or ad ware site (all free movies/songs/software sites live by hosting ad ware), ad ware programs are automatically downloaded and will try to get installed behind the scenes with out your permission. If your logged in user ID has Admin Access, that program will get installed successfully, annoying you with all Advertisements, and who knows, steeling sensitive information. If you did not have Admin access, they will fail to get installed, saving your system from a disaster.
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