Windows 11 update KB5121003 is causing widespread hardware issues on HP and Lenovo laptops, including corrupted BIOS, random power disconnects while charging, and system instability. Rolling back the update appears to be the most effective solution until Microsoft releases a fix.
Microsoft released a Windows 11 update addressing long-standing taskbar complaints by allowing users to reposition it to any screen edge, resize it, and customize Start menu layouts. The update also improves Windows Search by hiding Bing and Microsoft Store results, while removing legacy tools like WMIC.