The Software Licensing Service determined that the specified Key Management Service (KMS) cannot be used. What causes Windows Activation Error 0xC004F015? There can ...

Microsoft has successfully managed to kill a popular free offline way to illegally activate Windows 11 and 10.

Before going through these solutions, the first thing you need to make sure of is that you have the correct product key. This problem is usually faced by those with ...

Microsoft has confirmed it is investigating a bug causing the Windows 10 KB5068781 extended security update to fail to ...

Didn't see any other threads, so here's the scoop: After thirty minutes of trying to figure out what could possibly have triggered the Windows DRM servers to decide that my key is actually for Windows ...

Ugh this kinda sucks but I guess it doesn't really matter. I had a bunch of Windows 7 keys from 2009 that have been great with 10 and 11. I get that this free ride is over but it still sucks. It ...

Windows 10 users sticking with the older operating system have one remaining lifeline for security updates: ESU, Microsoft’s Extended Security Updates program.

Microsoft details Windows 10 ESU eligibility, requirements, and activation IDs for users and enterprises through 2026.