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

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 ...

First, let’s use the Slmgr command to access your license information. To do so, run the following command in CMD. The command will give you a brief description of your license information along with ...

Microsoft has confirmed that users can no longer use old Windows 7, 8, and 8.1 keys to activate Windows 11. And that applies not only to Canary builds, as it was last month—from now on, only genuine ...

You might know your version of Windows (i.e., Windows Home or Windows Pro), and hopefully you knew how to get Windows for cheap or even free, but do you know if it ...