Though the key is 100% valid, the water is still appearing on the desktop in future. Unmateched Windows Version - That's say the key you own is for Windows 10 Home Edition and someday you reinstalled Windows 10 Professional Edition. License Invaild - You might end up inputing a key being found from online sources and it simply didn't work because it has been used by other people and Microsoft applies online activation technology to block multiple usage of the same product key.
We have acromss the same issue on multiple Windows 10 computers, which were activated by KMS or other Windows activation tools. License Expired - This is the most common reason why this watermark appears. Part 1: Why Activation Watermark Pops up on Windows 10 Desktop? Remove Activate Windows 10 Watermark without Product Key Remove Activate Windows 10 Watermark with Product Key
Why Activate Windows 10 Watermark Pops up? How does it happen and how to remove the activation watermark permanently? We have received a lot of complains that an 'Activate Windows - Go to Settings to Activate Windows 10 ' watermark appears on Windwos 10 desktop every time you fire up your computer, and it's bothering the hell out of you.