Fix 0x80070520 Windows 11/10 Activation Error by running the Activation Troubleshooter, rebuilding the Activation Tokes file, etc.

Windows remains functional without activation, but you'll be locked out of personalization and other non-essential features until it's addressed.

Facepalm: Microsoft is investigating a new activation issue that is affecting many Windows 10 and 11 PCs. The problem seems to have cropped up last month after the company pushed out an update to ...

Microsoft has released the KB5048652 cumulative update for Windows 10 22H2, which contains six fixes, including a fix that prevented Windows 10 from activating when you change a device's motherboard.

A white hat hacker has discovered a clever way to force ChatGPT into giving up Windows product keys, a lengthy string of numbers and letters that are used to activate copies of Microsoft's widely ...

Should you activate Windows? While it's completely safe to use Windows 10 or 11 without activating, I wouldn't suggest doing that because there are plenty of benefits to getting a licensed version.

Microsoft has released a new non-security update for Windows 10 version 22H2, KB5046714. It includes fixes for activation issues and more.

Why do this? Lol Partly because of people like me that would buy $5 windows 7 keys on key reseller sites and use them to activate windows 10/11 on new PCs.