windows update

Microsoft’s original 2011 Secure Boot certificates for Windows PCs begin expiring in June 2026, and Microsoft is rolling out 2023 replacement certificates through Windows Update so supported UEFI systems can keep validating trusted boot software without losing future early-boot security...

Microsoft’s May 12, 2026 cumulative update for Windows 11 versions 24H2 and 25H2, KB5089549, includes reliability fixes for explorer.exe problems that could freeze the taskbar after sign-in, break desktop right-click behavior, stall Task View, and interfere with unpinning items from File...

Microsoft will begin running into the first expirations of its original 2011 Secure Boot certificate chain in June 2026, forcing Windows PCs, servers, recovery media, and firmware ecosystems to move to newer 2023 certificates through a staged Windows Update process. The practical sign for many...

The first Microsoft Secure Boot certificate from the Windows 8 era expires on June 24, 2026, beginning a staged retirement of 2011 trust anchors that still underpin boot security on many Windows PCs, servers, and embedded systems. The immediate danger is not a wave of unbootable laptops. It is...

Check and Resolve Pending Reboots Before Installing Windows Updates Difficulty: Intermediate | Time Required: 15 minutes Introduction Before installing Windows Updates, it is a good idea to check whether Windows is already waiting for a restart. A “pending reboot” means Windows has installed...

Microsoft’s week was defined by reversals and quiet corrections: Windows 11 is getting a fix for the Copilot key, Insider builds gained new accessibility work, Microsoft acknowledged update trouble, and a new Forza Horizon 6 Xbox controller appears to drop the familiar accessory expansion port...

Microsoft is replacing the original 2011 Secure Boot certificate chain across Windows PCs and servers before certificates begin expiring in June 2026 and continue expiring into October, affecting supported Windows 10, Windows 11, and Windows Server systems that still trust those aging boot...

Microsoft has acknowledged a Windows Update failure affecting network-restricted environments after January 2026 optional preview updates, with affected Windows 11 and Windows Server 2025 systems unable to download later updates through Settings and returning error 0x80010002. The bug is narrow...

Microsoft confirmed on May 15, 2026, that Windows 11 security update KB5089549 can fail to install on some version 24H2 and 25H2 devices when the hidden EFI System Partition has roughly 10MB or less of free space available. The failure usually appears during the reboot phase, around 35 to 36...

Microsoft’s May 12, 2026 security update KB5089549 is failing to complete on some Windows 11 version 24H2 and 25H2 PCs, with installs rolling back around 35–36 percent and showing error 0x800f0922 when the EFI System Partition has too little free space. The failure is narrow enough to avoid...

Microsoft has acknowledged a Windows 11 update bug affecting some devices that can download February 2026 security updates but fail to fetch March, April, May, and later updates through Settings with error 0x80010002. The failure is not a corrupt-PC mystery, a bad disk omen, or another case of...

Microsoft used WinHEC 2026 in mid-May to introduce a Windows Driver Quality Initiative for Windows 11 that broadens driver judging beyond crashes, adds power and thermal behavior to the scorecard, and pairs that prevention push with cloud-triggered rollback for faulty Windows Update drivers. The...

Microsoft’s May 2026 Windows update begins a broad Secure Boot certificate transition for most Windows devices ahead of June 2026 expirations, adding new deployment machinery and, on Windows 11, a visible SecureBoot folder that has startled users who were not expecting it. This is not a cosmetic...

Microsoft used WinHEC 2026 in Taipei to announce a Driver Quality Initiative for Windows that expands driver evaluation beyond crashes to include performance, power use, thermals, reliability, security, and recovery when bad drivers ship through Windows Update. The admission matters because it...

Microsoft used WinHEC 2026 in Taipei in mid-May to tell PC makers and component vendors that Windows driver quality will no longer be judged mainly by crashes, because faulty third-party drivers have been draining batteries, raising heat, and slowing PCs without technically “failing.” That is...

Microsoft confirmed on May 15, 2026, that Windows 11’s May security update KB5089549 can fail during installation on versions 24H2 and 25H2 when the EFI System Partition has too little free space, and it is mitigating the problem through Known Issue Rollback. That dry summary hides a more...

Microsoft is preparing Cloud-Initiated Driver Recovery for Windows, a Windows Update mechanism that lets Microsoft remotely roll back faulty drivers after distribution, with validation running from May through August 2026 and broader automatic use expected from September. The pitch is simple...

Microsoft’s May 12, 2026 cumulative update for Windows 11, KB5089549, is reportedly failing to install on some Windows 11 24H2 and 25H2 systems, while a smaller set of users says the same patch has reduced internet performance after installation. The important word is reportedly, because...

Microsoft introduced the Driver Quality Initiative at WinHEC 2026 in Taipei on May 14, 2026, outlining a Windows ecosystem push with OEMs, silicon vendors, hardware makers, and ODMs to improve driver reliability, security, lifecycle management, and recovery across Windows 11. The announcement...

On May 12, 2026, Microsoft introduced Cloud-Initiated Driver Recovery, a Windows Update capability designed to remotely roll back faulty drivers on affected PCs when Microsoft identifies a bad driver release through testing, telemetry, or reliability signals. The feature sounds narrow, almost...