Pay attention to the Time-based activation expiration and the Remaining Windows rearm count. You can rearm the period 6 times. (180 days * 6 = 3 years).
To make it, please do the following:
- open PowerShell and Run this Command
slmgr -dlv- When the period comes to an end, run slmgr -rearm to extend it by another 180 days.
slmgr -rearm- Next restart your computer.
- Once restarted, open PowerShell and check your settings.
slmgr -dli