TL;DR: Windows 11 24H2 Home and Pro stop getting security updates on 13 October 2026. Windows 11 version 24H2 Home and Pro editions receive their final security update on 13 October 2026. Enterprise and Education editions of 24H2 stay supported until 12 October 2027. The fix is a free update to version 25H2 through Windows Update. No new licence is needed. Press Windows key + R, type winver and press Enter to check which version a PC is running. Most of the attention this October has gone to Office 2021 and Windows Server 2012. There is a quieter de...