The Windows Production PCA 2011 Secure Boot certificate expires October 19. Windows 11 PCs still boot, but check if yours has ...

Boot instead of Windows 11 is trying to start from a network server. It may ask for Wi-Fi, report Failed to find IP Address, ...

Some of the most common causes for Windows 11 upgrade failure are incompatible hardware or firmware. With hardware, it's usually the CPU that's incompatible. With firmware, the issue could be Unified ...

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

Microsoft has recently begun replacing expiring Secure Boot certificates on eligible Windows 11 systems running 24H2 and 25H2, according to a report by BleepingComputer. Update: As of March 9th, ...

Microsoft doesn't want customers to upgrade older PCs to Windows 11, but there are workarounds for all but the oldest devices. Here's what you can do. On Oct. 14, 2025, Microsoft officially ended ...

Microsoft has released the KB5074105 preview cumulative update for Windows 11 systems, which includes 32 changes, including fixes for sign-in, boot, and activation issues. KB5074105 is an optional ...