Application of the Windows 10 feature update program may cause problems such as not functioning of the application such as VirusBuster.
The application of the feature update is done automatically by Windows Update, but you can postpone the application of the update by setting, with the exception of Windows 10 Home.
You can also revert to the previous version after applying.It may not be possible depending on the conditions.
Please refer to the following and deal with as necessary.
The above is for reference only. Please do it at own risk. Academic Computing & Communications Center can not provide individual support.