If you ever got up with an error like
Build 7601
This copy of Windows is not Genuine
Follow the Article
Follow the Article
Open Command Prompt by pressing Windows Key + R
Now Type in the following highlighted command and press Enter
slmgr -rearm
It will Rearm your PC and if all the rearms are finished then use WAT remover to remove WAT and again use the command !
You can download WAT Remover here
