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 11 update breaks Microsoft app logins. Try this workaround

Ever since Windows 11’s big March update, users have reported login issues with certain apps. At the very least, apps that require a Microsoft account are affected, including Teams, OneDrive, ...
Opinion

Microsoft breaks Microsoft account sign-ins in Windows 11 with latest update

OneDrive, Office, Teams Free users greeted with phantom 'no internet' errors, restart may help if you're lucky ...
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.

Microsoft Confirms Windows 11 Bug Crippling PCs, Blocking Access to Core Drive

Microsoft says a Windows 11 issue tied to Samsung Galaxy Connect can block access to the C: drive and prevent key apps from ...

Windows 11 Update Blocks Access to Drive C

The Windows 11 update from February 2026 has caused frustration for many users. Both private users and businesses have ...
Forbes

Microsoft Confirms Windows 11 Update Causes Security Firewall Error

Windows 11 users are experiencing issues with a Firewall configuration error when using Windows Firewall with Advanced Security, following the June 26 KB5060829 ...
Windows Report

Microsoft Confirms Windows 11 Bug That Locks Users Out of the C: Drive

Microsoft has confirmed a Windows 11 bug that can block access to the system drive after installing the February 2026 Patch Tuesday update KB5077181. The issue appears mainly on Samsung laptops and ...