You might.
But if you are not having any problems then it might be better simply to continue as you are.
A decent firewall and an occasional scan with a decent virus checker, plus MalwareBytes.
I took every update from M$, while they still saw us XP users as vaguely human. Looking more closely, most were totally unnecessary. Concerning Media player, Office and various networking problems, none of which concern me at all.
The problem with all Windows is they are aimed at corporate networking users. Home users are simply using their gear, because what was on offer to home users back in the 1980s, Commodore, Acorn, Times, Sharp and so on, were all so dire. These companies spent more time trying to make their products exclusive that we, as users, were left with very little.
Then came cheap PCs, largely thanks to IBMs decision to make their OS open source. The age of the IBM compatible was born, leading to a huge number of ever cheaper PCs.
But they were and are, still PCs. Designed to work in a networked office environment. More importantly, The OS, currently Windows, is designed for a central Computer Administrator, with expertise, to control a number of machines used by office minions.
Windows OS isn't aimed at being user friendly. It's aimed at an Office admin to control his staff.
Most of the services in all Windows versions can be turned off. I have most of mine off and my machine is very fast indeed. But it remains, at heart, an office machine, as your is, intended for an office.
The obvious solution is for someone to bring out an OS, designed for the home user. The Home versions of Windows on offer are simply the full versions with a bunch of good bits taken out, intended to encourage us to upgrade.
The problem is complicated once again, by competing corporate interest. At least one of my networking services, Cryptographic services, needs to remain on, simply because a single program uses it to update itself. Other programs use normal updating, but this one and I have to turn on a whole service. Inspite of its intriguing name, it just handles certain certificates which most software writers don't use anyway.