Windows 11 update breaks OneDrive, Edge and more — here's what to do if you're affected

Confusing Windows 11 bug creeps out of the woodwork to cause chaos with a bunch of apps that use a Microsoft account login.
Windows Report

KB5079473 Breaks Sign-In for Teams, OneDrive, Edge, Excel, Word & Copilot on Windows 11

Windows 11 update KB5079473 is causing sign-in failures for Microsoft Teams Free, OneDrive, Edge, Excel, Word, and Microsoft 365 Copilot.
Windows Latest

Microsoft confirms a major Windows 11 update with faster Explorer, reduced Copilot, and more

Windows 11 in 2026 will bring taskbar fixes, better performance, lower RAM usage, and fewer updates as Microsoft responds to user feedback.
Windows Latest

I tested Windows 11 March 2026 Updates: Everything new, improved, and fixed

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