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, ...

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, ...

If the Startup Impact column in Task Manager is showing Not measured, this post will help you. This usually means Windows is not tracking startup apps at boot time. The good news is that it is usually ...

In the past, Microsoft has repeatedly pointed out that key security certificates in Windows 11 are due to expire as early as June 2026. These are required for Secure Boot, the security feature that ...

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 ...