Other limitations of a non-activated system include the inability to opt out of data collection.

This text prompts you to activate your system and shows up on top of every window you have open. The first thing you’ll notice when using a non-activated copy of Windows 10 is definitely the pesky Activate Windows watermark in the bottom-right corner of your screen.

Our article focuses on the SLMGR and SLUI 4 commands that help with your activation of Windows 10 with a working product key.Īlthough you can use Windows 10 fairly well without activation, there are many benefits of getting hold of a product key and unlocking your system's full potential. Luckily, there are multiple ways to plug in a product key and push activation through with the help of the handy Command Prompt. You might also want to change your product key in case you purchased a new one to replace your old system for a reason. Activating your copy of Windows 10 can be quite the challenge if the regular way doesn’t seem to work.

Windows 7 activation cmd