How long can I use Windows 10 without activation?
If you recently installed Windows 10 without activation, you can only use it for 30 days. Windows Defender will not work if there are multiple restrictions (such as getting updates from Microsoft) and applying a watermark to Windows activation.
How to remove a watermark Windows 10?
Microsoft Windows comes with a free trial of 30 days, and you need a license at the end of the trial period. If you don’t, you will get annoying watermarks everywhere. To uninstall, please refer to the above instructions on how to activate Windows 10 with KMSPico.