If you find the watermark as more than a minor annoyance, below are some steps you can take to remove it.
Remove the Activate Windows 10 Watermark on Your Desktop
If you have a Windows license, you can go to Settings and activate your Windows PC with the license. But if you don’t have a license, then there is a way to remove this watermark by changing the configuration from the Registry Editor. Computer\HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\svsvc After rebooting your PC, the Activate Windows 10 Watermark should be gone.
Getting Rid of the Activate Windows 10 Watermark Using CMD
Computer\HKEY\LOCAL\MACHINE\SYSTEM\CurrentControlSet\Services\svsvc Take note that this solution only removes the Windows Activation watermark. Recent updates by Windows might prevent it from attaining certain functionalities of a genuine Product Licensed Key. As such, you might not unlock certain features of your PC, such as Customization of Taskbar, Desktop Background, and more.
Best Way to Clear Out the Activate Windows Watermark
While the method discussed in this article addresses the main issue at hand, it is not the best way to remove the watermark. The solution we’ve presented is just a workaround that isn’t update-proof in any way. Suppose you want to banish the Activate Windows Watermark permanently. In that case, we highly recommend that you activate the OS by purchasing a Licensed Product Key from Microsoft or any of their trusted retailers.