Is it possible to roll back to a previous version with the ability to return to the current Windows?

Question

Windows

Hello. I wanted to know:
If I roll back to a previous version of Windows,

can I upgrade to the current version, and subsequently to newer versions, as always?

Answer 1

will I be able to upgrade to the current version and then to newer versions as always?

You can always repeat the installation procedure on an already rolled back system. There you do an update, not an installation from 0. Those you will need to download Win10 again and install.