Microsoft says it has resolved a Windows 11 bug that caused some commercial systems to fail to boot with an "UNMOUNTABLE_BOOT_VOLUME" error after installing recent security updates, with the fix ...

Microsoft's KB5077181 security update has caused endless restart loops and system lockouts for Windows 11 users, with no official fix released as of February 13.

In June 2025, Microsoft announced that, in June 2026, it would begin deprecating Secure Boot certificates of Windows systems ...

Microsoft releases KB5077178, KB5077180, and KB5077374 with WinRE upgrades, Secure Boot updates, and Dynamic Setup improvements.

IT admins will be busy this month patching Microsoft software and apps, but not nearly as busy as they were in January.

A few days ago, Microsoft released update KB5077181 for Windows 11 (both 24H2 and 25H2). Now, some reports (via Neowin) are emerging that the new version is causing boot problems for users. The ...

The series of destructive Windows 11 updates continues. The January 2026 security update for Windows 11, titled KB5074109, was meant to include routine fixes for networking and power issues, a new ...

Microsoft released an emergency out-of-band update KB5078127 after its January patch KB5074109 caused critical Windows apps to fail across all major versions. PCWorld reports that Outlook users with ...

Tech expert ThioJoe shows tools to quickly decode Windows error codes and understand what they mean. Trump walks back comments after insulting UK., NATO allies about ...

The hardest hit appear to be users of Outlook Classic who rely on POP email accounts or local PST files, particularly those stored in cloud folders such as OneDrive. For these users, Outlook may hang, ...

PCWorld reports that Windows 11’s latest update KB5074109 is causing classic Outlook to freeze and lose unsaved emails for users. The problem stems from Windows’ faulty interaction with cloud storage ...