Windows 11 March 2026 Patch Tuesday update adds Emoji 16.0, Sysmon, network speed test, reliability improvements, and security fixes.

Want to see what your PC is really doing behind the scenes? This Windows tool shows everything.

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Windows 11 KB5079473 is now rolling out as part of Microsoft’s March 2026 Patch Tuesday, and it has up to nine new features, including Emoji 16, Internet Speed Test, Extract all options in Explorer, ...

The February optional patch for Windows 11 brings a network speed tool to the taskbar, new camera controls in the Settings app, and a built-in Sysmon tool.

Windows 11’s March 2026 update is shaping up to be one of the more substantial mid‑cycle refreshes, with nine new features and changes.