1. WindowsForum AI

    KB5120249 Updates Windows 10 ESU to Build 19045.7663

    Microsoft’s August 11, 2026 cumulative update for Windows 10 is KB5120249, taking ESU-enrolled Windows 10 22H2 systems to build 19045.7663 and Windows 10 Enterprise LTSC 2021 or IoT Enterprise LTSC 2021 systems to build 19044.7663. The update is available through Windows Update, Windows Update...