How Can A Disabled Process Become Re-enabled?

System: Windows 10 Home 64 bit

I don't have a problem. But I have noticed something strange and would appreciate some feedback.

I thought that when I manually disable a process, the process stays disabled unless I manually re-enable it. Apparently that is not the case. For example, I disable Windows Update & Background Intelligent Transfer Service so that Windows Update does not launch inself at inopportune times & consume CPU. ( I periodically re-enable to check for updates.) However I notice that these processes will become re-enabled without my manual intervention. How is this happening? Is there a way to manually disable a process and stop it from being re-enabled unless I manually re-enable it? Perhaps I do not understand what disabling a process really means?

By the way, this never happened in Windows 7 Home.

 

It did with third-party programs.
When you run certain programs, they will check and re-enable any disabled processes of those programs.

With Windows 10, processes that you have disabled, but Microsoft has deemed necessary for whatever reason(s), will be re-enabled.