Microsoft reminded customers that Windows 10 21H2 will reach the end-of-service (EOS) on June 13, 2023.

In a support document, Microsoft says that Windows 10 21H2 will reach EOS for Windows 10 editions released in November 2021:

• Windows 10 Home, version 21H2
• Windows 10 Pro, version 21H2
• Windows 10 Pro Education, version 21H2
• Windows 10 Pro for Workstations, version 21H2.

"These editions will no longer receive security updates after June 13, 2023," Microsoft said in an announcement.

After the end-of-service date is reached, Windows 10 21H2 devices running Home and Pro editions will no longer receive security and monthly quality updates with bug fixes and patches for recently discovered security threats.

Microsoft also revealed in a separate announcement that Windows 10 20H2 Enterprise, Education, and IoT Enterprise editions will also reach EOS next month.

Source: bleepingcomputer.com