Windows is sending notifications informing the user that their Windows license is expiring soon, or has already expired.


Enterprise and Education Windows licenses expire if they do not connect to their domain for an extended period of time. This usually happens with students who are studying abroad.


First, install Global Protect if it is not already installed.

Make sure you are connected to the vpn during this process.

Activating Windows
1). Open Command Prompt by searching the Start menu for "Command Prompt" 
2). Once in command prompt enter this command, "slmgr /ato" this command should activate Windows. It might take a few minutes.
3). Now check to ensure that Windows is activated by using this command, "slmgr /dli" this should show a window that tells you if your computer is activated or not.