Windows Security is built-in to Windows 10 and includes an antivirus program called Microsoft Defender Antivirus. If you have another antivirus app installed and turned on, Microsoft Defender ...

If you have a Microsoft 365 subscription, you can download the Defender app to access additional security features not available on Windows 11 or 10.

If Security Intelligence Updates for Microsoft Defender Antivirus is not downloading or installing automatically on Windows 11/10, use the solutions in this post.

Microsoft has released a special Defender update for Windows 11, Windows 10, and Windows Servers This update is meant to bring improved security and performance to Windows install images.

Morning All (In Europe).I walked into the office this morning to see something quite scary pop up on my screen.Windows Defender for the first time popped up warning me I hadn't scanned my computer ...

The August 2024 Windows Server updates fix a known issue that breaks multiple Microsoft 365 Defender features after installing last month's security updates.