Microsoft’s March Patch Tuesday fixes 78 vulnerabilities, including Office preview pane flaws, an Excel Copilot data leak risk, and an AI-discovered 9.8 severity bug.

Today is Microsoft's March 2026 Patch Tuesday with security updates for 79 flaws, including 2 publicly disclosed zero-day ...

Microsoft will turn on hotpatch security updates by default for all eligible Windows devices managed through Microsoft Intune ...

The March 2026 Patch Tuesday update for Windows 11 brings a network speed test tool to the taskbar, new emojis, and more.

Microsoft's March Patch Tuesday updates are rolling out on Windows 11, and this month there's some actually good improvements coming to enhance your PC.

One is a zero-day that has been actively exploited.

Update also includes improved frontend tile loading times "for a smoother menu experience." ...

The monthly “Google System Release Notes” primarily detail what’s new in Play services, Play Store, and Play system update ...