Microsoft might have fixed that bug with shutdowns, but its latest Windows 11 update means sleep mode now locks up some PCs.

Windows 11 separates screen timeout (when the display dims) from full sleep mode. Adjusting these gives you precise control ...

After Windows 11 January 2026 update, we're seeing reports of other issues, including a sleep problem (S3), and more.

If Windows 11/10 is not locking on sleep, execute the solutions mentioned below. If the sleep function is unreliable, we can use the screen saver to enforce a lock. This will ensure that the PC ...

Learn how to disable Windows 11 hibernate after sleep with our step-by-step guide. Fix annoying power issues, extend battery ...

Microsoft has rolled out a fix for the problems affecting some users of its Secure Launch feature.

Microsoft has now admitted that the January security updates for Windows 11 23H2 can interfere with sleep mode and shutdown.

If your Outlook Classic freezes or hangs when you use POP accounts or deal with PST files, you'll need to remove Windows 11 ...

A Windows 11 security update caused shutdown and remote access failures, forcing Microsoft to release an emergency fix within ...