Microsoft Releases Update for Windows 11, version 25H2 and 24H2 Systems

Microsoft released the optional non-security Windows 11 KB5074105 (25H2/24H2) cumulative update, delivering functionality, performance, and reliability improvements; refreshed AI component models (Image Search, Content Extraction, Semantic Analysis, Settings Model at 1.2601.1268.0); and the SSU KB5074104 (servicing stack 26100.7704). The update streamlines naming conventions, provides deployment guidance (Windows Update, Update Catalog, WSUS; use DISM to remove the LCU due to combined SSU), and includes a critical advisory that Windows Secure Boot certificates begin expiring in June 2026, urging administrators to update certificates/CA to avoid boot disruptions; no known issues are reported.