Windows Defender is a high-performing antivirus program that outperforms industry standards. AV-Test's Windows antivirus list reports Windows Defender's strong performance in protection.

If you receive a Windows Defender Group Policy error which states Windows Defender – This app is turned off by Group Policy then you need to enable it using Group ...

See: Read Windows Defender Event Log using WinDefLogView. UPDATE: In Windows 11/10, you can access the Windows Defender Offline Scan setting via Windows Security too. Click on Virus and Threat ...

Times have changed, and third-party antivirus software is no longer a necessity. Here's why I only use Windows Security, plus ...

If you've upgraded to Windows 10, you might notice the inclusion of a program called Microsoft Defender Antivirus. Here's the lowdown on what the program is, how to make sure it's enabled on your ...

Built into Windows 10 and 11, Microsoft Defender is so intimately tied to the operating system’s software that its protection is simple, deep and mostly automatic. There’s nothing to do and ...

Whether it's Windows Defender or a third-party anti malware package, you need some sort of protection. While this type of ...

Microsoft Defender, which is built into Windows, can do this too. (Microsoft changed the name from Windows Defender several years ago, but it’s the same program.) Some antivirus suites also run ...

The big new addition with this release is the Windows Defender Application Control for Business (WDAC), which, as the name suggests, adds some new security features for Windows Server 2025.