This post features solutions to fix the Windows Activation Error 0x8007251D. This error code usually occurs while trying to activate Windows, indicating a problem ...

Windows Defender Antivirus or also called Windows Defender Security Center is a built-in antivirus program of Windows. A program that gives real-time protection of your computer against threats such ...

PCWorld examines whether Windows 11’s built-in Microsoft Defender Antivirus and security suite provide adequate protection for everyday users without third-party software. Windows 11 includes ...

You might also see this error if you’re not connected to the Internet or the activation server is temporarily unavailable. So, you need to re-connect to the ...