I'm trying to put this new Samsung A20s(?) on a diet. I'm looking for things I can remove, shut down, etc. When I checked out that googoo stuff I wasn't surprised that it's not removable, but at least it can be rolled back to an earlier, presumably less bloaty, version. I hesitate only because it means data removal, although it's probably nothing important. Also, I've noticed a lot of things such as Outlook, which I believe are Microsoft. Do I need any of these or should I delete or otherwise incapacitate them?