hi this is Fawzi academy
in this video I will show you how to fix black screen this copy of windows is not genuine.
some time you have problem with windows 7. the monitor become black with this message,
this copy of windows is not genuine because the activation period has passed without activated.
how can you solve this problem without using and fixing batch program? go to start menu in windows write CMD in search box in search result right click on CMD and select run as administrator,…