Hello,
Thank you for posting in Microsoft Community forum.
Based on the description, I understand your question is related to update restart.
Windows update will require restart to finish the whole operation, so it is not recommended to request machine not restart when you install updates, this will cause file corruptions.
If you do not want it to restart during your working hours, you can configure active hours:
Active hours identify the period of time when you expect the device to be in use. Automatic restarts after an update occur outside of the active hours.
By default, active hours are from 8 AM to 5 PM on PCs and from 5 AM to 11 PM on phones. Users can change the active hours manually.
Starting with Windows 10, version 1703, you can also specify the max active hours range. The specified range is counted from the active hours start time.
Manage device restarts after updates | Microsoft Learn
Have a nice day.
Best Regards,
Molly