In May and June there is end of servicing for several Windows 10 versions.
End of servicing for Windows 10, version 21H2 Home, Pro, Pro Education, and Pro for Workstations
On June 13, 2023, the Home, Pro, Pro Education, and Pro for Workstations editions of Windows 10, version 21H2 will reach end of servicing. The upcoming June 2023 security update – to be released on June 13, 2023 – will be the last update available for these versions. After this date, devices running these versions will no longer receive monthly security and preview updates containing protections from the latest security threats.
End of servicing for Windows 10, version 20H2
Starting May 9, 2023, all editions of Windows 10, version 20H2 have reached end of servicing. The May 2023 security update, released on May 9, is the last update available for this version. Devices running this version will no longer receive monthly security and preview updates containing protections from the latest security threats.