If somehow you have forgotten your windows password and are looking for way around to login back into your computer then you won’t have to worry.There are many methods are available for resetting password of your windows 7 or vista.But many of them are lengthy or sophisticated.This is one of the simplest method and you only need a windows installation CD/USB to reset the password.It relies on an unpatched bug in windows operating system.
Insert windows 7 disk into your CD Rom and Restart your computer.
Press any key to Boot from the CD and then click on Repair your Computer.
Now from the various options select Command Prompt.
Now Command Prompt will be open and create a backup of Sticky keys by typing the following command in the command prompt
copy c:\windows\system32\sethc.exe c:\
Now replace sticky keys with the Command Prompt by typing the following command
Now Restart your computer.
When you get the windows login screen then hit Shift button for 5 times continuously and Administrative Mode of Command Prompt will be open.