CMD as an administrator kefteh SLMGR -REARM bleh tsfeh press Enter. Keza restart your PC, and you will find that the message no longer occurs.

KMS for Windows 7/8/10 is a great activator tool that will use to activate your Windows or Office activation. So, you must activate to unlock these premium features which are available. KMS auto can help you to activate your OS and Office. It can make the premium version of Windows or Office. ✅ activated✅ @ethio_techs

Windows 7...it's out off store n it needs activation

PDEf

u have formatted the pc n the windows installed is not genuine so find cracked genuine and install new one