2026's first Patch Tuesday broke shutdowns, logins and Outlook at once
January 2026 update caused black screens, boot failures and Outlook crashes
The Record
February's update refused to install and took drivers with it
February 2026 update failed to install for many, with network and audio fallout
The update that logged you out of everything, then blamed the internet
March 2026 update broke Microsoft account sign-ins across apps
April's update broke the backup software, guarding your files from being saved
April 2026 update broke third-party backup products via VSS timeouts
Ten hours of "too many requests" for people who just wanted their email
April 2026 Outlook.com outage logged users out and blocked sign-ins
May's update failed on machines with full disks, by design
May 2026 update failed to install on PCs with nearly full EFI partitions
The Recycle Bin forgot your file names, everywhere, at once
June 2026 bug showed internal $R filenames in Recycle Bin dialogs
July's patch overheated Dells until an emergency fix arrived
July 2026 update clashed with Intel drivers, overheating some Dell PCs
A maintenance window removed the network from the network
July 2026 outage took Teams, SharePoint and OneDrive down for eleven hours
The outage that proved you don't own your disc games either
July 2026 Xbox outage blocked sign-ins and even disc game launches for ~17 hours