
Things We Required:
- We must have a windows ISO file. There is not any problem to get a windows 7 iso File because you can easily download that or you can create it form a DVD of windows 7.
- Obviously a USB Stick with a storage space greater then 3GB.
Follow the Following Steps:
Plug the USB Stick in your computer system .Open The command prompt and type the following commands one by one.There are the commands:
1. diskpart
2. select disk 1 ( be careful* )
3. clean
4. create partition primary
5. select partition 1
6. active
7. format fs=ntfs ( you can also format in fat32 or fat )
8. assign
9. exit
you can see each and every step in the image.

NOTE: This option is only available in windows Vista and windows 7 so you can use this only in windows vista and windows 7. You can not use this option in windows xp.If there is any problem occurred during you installation comment down there.