Microsoft’s March cumulative update for Windows 11, KB5079473 (released March 10, 2026), is rolling out with a familiar mix of new features and security fixes — but a growing number of users now say the patch is also triggering severe instability on some machines, including hard freezes...
Microsoft released the March 10, 2026 cumulative update for Windows 11 — KB5079473 — delivering OS builds 26200.8037 (for 25H2) and 26100.8037 (for 24H2) and packaging a mix of quality fixes, user-facing polish, and a few operational changes that matter to IT pros and power users alike. This is...