In the command prompt, navigate to the location where you saved the activate.txt file. For example, if you saved it on the Desktop, type:
It is known to offer permanent activation, removing the watermark forever. windows 81 pro activator txt cmd 39link39 exclusive
It uses slmgr /skms to point your computer toward a third-party KMS server instead of Microsoft's official servers. In the command prompt, navigate to the location