Microsoft’s January 2026 Patch Tuesday updates for Windows 11 have been linked by Microsoft’s own documentation to a bug that ...

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

Microsoft has suddenly released an emergency update, after its latest security update left Windows users unable to use Microsoft’s own apps. Teams, Office, OneDrive, and Outlook have all been affected ...

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

After releasing the same fix for regular Windows 11 versions two days ago, Microsoft is now fixing sign-in issues for apps ...

Microsoft says the March Windows 11 update breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including ...

Microsoft released an emergency out-of-band update for Windows 11 on March 21, 2026, to resolve widespread sign-in problems ...

Some users have reported that when they attempt to upload files from their hard drive to their OneDrive account, the upload process doesn’t progress at all. It remains stuck on Preparing to upload for ...

First, try unlinking and relinking OneDrive to see if that helps. When you unlink OneDrive from your system, all the files and folders stored on the cloud will disappear from your computer. They will ...

KB5085518 focuses on restoring proper authentication for affected services in enterprise environments, including Windows 11 Enterprise and Enterprise LTSC 2024. As a hotpatch update, it installs ...