Microsoft has extended support for Windows 10 Extended Security Updates (ESU) until October 2027. Windows 11 version 24H2 will reach end of support on October 13, 2026, along with Windows 10 Enterprise LTSB 2016. Windows 11 versions typically offer 24 months of support for Home and Pro editions, while Windows 10 Enterprise LTSB 2016 had five years of mainstream support followed by five years of extended support. Windows 11 version 23H2 is also expected to sunset around the same time. Users on Windows 11 version 24H2 Home and Pro are recommended to upgrade to version 25H2, with version 26H2 anticipated soon. Windows 11 Enterprise and Education SKUs of version 24H2 have an extra year of support until October 12, 2027. Organizations using Windows 10 Enterprise LTSB 2016 should consider transitioning to Windows 10 Enterprise LTSC 2024 or purchasing ESUs separately.