How do i go back to windows 7 - Microsoft Windows 7 Professional for PC

From your question, it is understood that you wish to reinstall Windows 7 on your computer. If this is the case, refer to the instructions mentioned on the link below:
http://windows.microsoft.com/en-in/windows/installing-reinstalling-windows#1TC=windows-7

GuruAid.com

Hi,
as Windows 7 is a improved and many times better Windows, I suggesr you to stay with it.
No, you may not recover if you do not have:

1. a recovery media ( such as DVD / CD)
2. a recovery partition

If you do have these, you may go back to Windows Xp. Windows 7 is just better.

Windows 7 requires at least 1 gig processor.

http://windows.microsoft.com/systemrequirements

Made a video showing how I reverted back to Windows 7.

If you have windows 8 CP/RP installed in your computer and you want to have windows 7 back, the only way is to make a clean install (format) of windows 7. Because Microsoft Windows does not allow downgrading to windows 7 from windows 8.

So grab a Windows 7 DVD or USB drive and make a format.

Hope this helps, Mrityunjay.

Check your hard drive and see if there is a folder labeled windows.old

That is the old windows that was replaced by the new one. Click Start/My Computer and look on the C Local drive for windows.old

Then go to www.google.com and in the search box type: "how to restore windows.old" (without the quotes). Look for instructions from Microsoft site.

Here is a link below:
http://support.microsoft.com/kb/971760

Unfortuneately you have loaded the new window 7 disc which wipes out any personal data and the older version of window 7, at this point you have nothing to loose and try a recovery, if it does work you will be back to square one with your password required, if that happens let me know, I may be able to help.

I have got winfax pro some years back I have now upgarded my Operating System to window 7, but I get the message incompalable with window 7 can you please help

if vga card not yet supported with windows 7. i suggest to re install back windows xp.

The KVM switch you have did not support "Active Full-time DDC" which Windows 7 need to keep communicating with all connected systems over the KVM switch. Two solutions: find a DDC Ghost adapter put in between the KVM switch and connected Win 7 system. Or just replace a new KVM switch which support Full-time Active DDC function - such as ConnectPRO new PR or UR serial KVM switches.