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

It’s imperative to keep Microsoft Defender up to date even when Windows Update isn’t working. Here are several methods to manually update Defender. Microsoft Defender is the built-in anti-malware ...

Windows 11 KB5079391 released with 1000 Hz refresh rate support, ability to turn on or off Smart App Control without ...

Run Windows Update Troubleshooter Clear Windows Update cache Run Windows Update in Clean Boot State Manually install the update Reinstall Windows 11 using Windows Update Before you proceed, restart ...

Microsoft is adding Feature Flags to Windows 11, letting Insiders choose experimental features without needing ViVeTool.

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