Windows 11 update breaks Microsoft app logins. Try this workaround

After the March update for Windows 11, some users are unable to log in to apps like Teams, OneDrive, and the Microsoft Store.

Some Windows 11 users are finding themselves locked out of their own C: drive due to major bug

The fix is unfortunately not yet in.
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 ...

Microsoft: Windows 11 users can't access C: drive on some Samsung PCs

Microsoft is investigating a new issue affecting some Samsung laptops running Windows 11 after installing the February 2026 ...

Windows 11 will finally let you name your user directory during setup

The latest Windows 11 preview build introduces the ability to specify a custom user directory for your account, something ...
Windows Report

Windows 11 May Soon Let Users Choose Their User Folder Name During Setup

Windows 11 updates KB5079458 and KB5079464 add a new setup option that lets users choose a custom user folder name.