Certain programs will interfere with the other, I wouldn't recommend running that many in the background, it will use up a lot of memory between all of those running. I'd stick with avast and windows defender/firewall..that should be all the basic protection you need. I always choose between AVG or Avast, I think they are somewhat similar. So the answer is yes you can have all of them run at the same time, is it a good idea? Probably not and you don't necessarily need all of those fighting in your background.