The end date of support for "Windows 10 Home version 20H2" and "Windows 10 Pro version 20H2" is coming up on May 10, 2022.
 
Please check the version of the PCs you are managing and update to the latest version 21H2 by the end of the support period for the above editions.
Windows 10 Education version 20H2 and Windows 10 Enterprise version 20H2 will remain supported until May 9, 2023.
 
* 21H1 is the successor version of 20H2 and remains within the scope of support.
 

• How to check the version: [Start] button > [Settings (gear icon)] > [System] > [About].
• How to Update Windows Start button > Settings (gear icon) > Update & Security > Windows Update
  
  ・The display may vary slightly from device to device, Click "Click for Update" for the version of the update as shown in the figure below.

 
* reference
End of service for Windows 10 Version 20H2
 
If you cannot update from the above, please download directly from the following URL.
Download Windows 10