Microsoft has issued an urgent fix for Windows 11 after a recent security update caused several major issues with the operating system. One of the bugs prevented some systems from shutting down or ...

Why this is important: Even though it may sound trivial, this bug undermined trust in shutdown routines, which are essential for laptops, gaming PCs, and any system where you expect it to power off ...

Microsoft has rolled out an emergency fix for all Windows PCs after a Windows 11 bug prevented users from shutting down their PCs following the installation of a security update. Microsoft shared in ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Microsoft has confirmed a new issue that prevents Windows 11 23H2 devices with System Guard Secure Launch enabled from shutting down. System Guard Secure Launch is a Windows security feature designed ...

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Windows 11 shutdown issues caught many users off guard after a routine January 2026 security update, triggering widespread PC troubleshooting across affected systems. Instead of powering off, impacted ...

Why it matters: The "Update and shut down" option in Windows 10 and Windows 11 is meant to do just that – install any updates in the queue and then shut down your machine afterwards. In theory, the ...