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

If you receive error code 0x80041024 when activating your Windows 11/10, this guide will help you fix the problem successfully. Windows Activation errors are not new ...

Microsoft has officially retired the traditional phone-based activation system for Windows (and MS Office) that served as a ...

Struggling with a Windows 11 product key not working? Discover step-by-step troubleshooting tips to activate your OS quickly ...

So, question about KMS activation, as it relates to Windows 7. We already have a KMS server which activates Windows 2008R2 servers. Works great. So, I want to have a few Windows 7 machines I am ...