Defender will continue to provide security even for unsupported Windows 10 PCs. But Microsoft still wants you to move to Windows 11.

Microsoft published a new Defender update when it released its October 2024 Patch Tuesday (it did not release any in November.) This update package is necessary as a Windows installation image may ...

Learn how to open and configure Windows Defender settings in Windows 11 to protect your PC from viruses and online threats.

Security Intelligence Updates for Microsoft Defender Antivirus are automatically installed with the Windows Updates on your PC. Microsoft installs it as a security patch and there is no way you can ...

Why it matters: Microsoft has released a crucial bug-fixing update to its Windows Defender antimalware application. Its arrival means that some unlucky Firefox users should now get a much smoother and ...

Microsoft has released the KB5032189 cumulative update for Windows 10 21H2 and Windows 10 22H2, which contains eleven fixes for various issues. KB5032189 is a mandatory Windows 10 cumulative update ...

A Dec. 12 posting to Microsoft’s security update guide has confirmed that a Windows Defender vulnerability, rated as critical according to Microsoft itself, could have enabled an attacker who ...

Microsoft has released the KB5044273 cumulative update for Windows 10 22H2 and Windows 10 21H2, which includes nine changes and fixes, including a new Windows Update opt-in notification shown when you ...