Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...

Microsoft’s April Windows 11 update brings Smart App Control changes, AI-powered Narrator upgrades, and performance ...

Microsoft's old Secure Boot certificates expire mid-year. The Windows Security app displays the update status.

Microsoft has released this month's non-security update for supported Windows 11 versions, including 26H1, 25H2, and 24H2. As usual, the updates deliver new features and improvements across the ...

Why Microsoft is forcing Windows 11 25H2 update on all eligible PCs ...

Microsoft released an emergency update to fix the March 2026 KB5079391 non-security preview update, which was pulled over the ...

Microsoft is expected to roll out the Windows 11 April 2026 update with new features, better performance, and usability ...

Microsoft has released the KB5068781 update, the first Windows 10 extended security update since the operating system reached end of support last month. On October 14, Microsoft released the final ...

Microsoft has halted the rollout of a Windows update after some users encountered installation errors. The update, KB5079391, was released last week as a preview rather than a security update.