How to make windows 7 genuine??

Window 7 is most popular operating system designed by Microsoft windows. However window 8 has many new feature and design but window 7 is popular as past.

You have experienced the warning such as "This copy of window is not genuine". Today by a simple trick I learn you how to make your window genuine? You have only need to access "cmd".

1. Click on start , search for 'cmd' .
2. Open 'cmd' with administrator privileges. For this just right click on 'cmd' and click on 'Run as Administrator'

3. Type that words "slmgr-rearm" and hit enter.

4. Now a message display that you window in now genuine.