If Bluetooth driver is missing or gets removed after a Windows Update, add the legacy driver from the Device Manager, install the correct driver from your manufacturer, etc.

If you still have a deprecated V3 or V4 "legacy printer," you'll need to install drivers manually going forward.

Microsoft is phasing out new printer driver updates via Windows Update for older printers in Windows 11 starting in 2026, ...

Microsoft's new Windows 11 Bluetooth update comes with useful benefits (and a major caveat) ...

KB5077181 could make some PCs faster if explorer.exe was hanging on your system, and it also fixes the black screen issue on Nvidia GPUs.