Microsoft has announced the end of support for Windows 10 21H2, affecting Education and Enterprise users. The termination of support will result in a halt to monthly quality updates. Users are urged to upgrade to the latest version of Windows 10. With Windows 10 used on 72% of desktops globally, the end of support marks a significant change. Windows 11 enterprise-focused upgrades and support for Passkeys and AI enhancements were also recently introduced.