Dont format your PC if grub is not working,
ask someone experienced for help.
Meanwhile you can still access windows from grub prompt,
just use following commands.
grub> rootnoverify (hd0,0)
here, the thing in bracket represents your drive number and windows
partition number.(which most commonly 0, 0)
grub> chainloader +1
grub> boot
and the windows will boot.
While surfing on the net one uses a web browser, and if the browser is not a good one our web experience is like a hell. So the question over here is which is the best web browser?
Is it the mighty Internet explorer?
Is it the wonderful Opera?
Is it the stylish Safari?
Or is it the market leader firefox?
Well! actually none of these. While each one of these browsers is as good as others but there is something else developing too far, too good. What is it?
It is Konqueror. Yes the kde default browser and explorer.
Konqueror supports Netscape® 4.x plugins with loads of konqueror plugins.
It supports ftp and sftp protocols. It means we can browse remote files as easy as our Desktop.It is highly configurable and comes with a beautiful look and most advanced features. Not only this it is the default browser for browsing files in kde. That means you are at home using it. Just have a look.
This state of the art browser is surely ahead of others with html features like:
HTML 4.01 compliance.
ECMAscript 262 support (JavaScript). Notice that ECMAscript can still give problems because websites can detect browsers and choose to ignore Konqueror. Spoofing as another browser will often make sites work anyway.
Ability to house Java applets.
Cascading Style Sheets:
 | Konqueror is the file manager for the K Desktop Environment. It supports basic file management on local UNIX filesystems, from simple cut/copy and paste operations to advanced remote and local network file browsing. |
 | Konqueror is the canvas for all the latest KDE technology, from KIO slaves (which provide mechanisms for file access) to component embedding via the KParts object interface, and it is one of the most customizable applications available. |
 | Konqueror is a universal viewing application, capable of embedding read-only viewing components in itself to view documents without ever launching another application. |
Testdisk is better then any other recovery software in the sense that it supports loads of file systems and runs on each and every platform. And still it is very easy to use. Far better then others and miles ahead of them and thanks to Hiren that i found it.
TestDisk & PhotoRec 
Therefore if you've used TestDisk and the other utilities and have found them useful, and maybe feel like giving something back and contributing to the cause then please feel free to donate.
To be keep informed of new release, subscribe to my mailing-list by sending a mail to sympa@sympa.global-asp.net with subscribe kmaster in the body.
For more information about version 6.7, you can read the release notes.
Dos/Win9x, zip 
Windows NT/XP/2000/2003/Vista, zip 
Linux, tar.bz2 (/tmp must allow execution of program) 
Mac OS X, tar.bz2 
Linux RPM Linux SRPM 
Non official version of PhotoRec for OS2 TestDisk & PhotoRec can also be found on LiveCD.
For more information about version 6.8, you can read the release notes preview.
Dos/Win9x, zip Windows NT/XP/2000/2003/Vista, zip Linux, tar.bz2 (/tmp must allow execution of program) Mac OS X, tar.bz2 To compile a full feature version of TestDisk and Photorec, you may need the following files:
