Too many problems with many other computer apps

Hi:

I don't know if I am in the right space, but I was unable to go directly to Norton chat.  At least here, I can or I think I can.  I am issues and I believe it because in addition to Norton protection, I have other protection as well.  This is what I have on my computer.  Besides of have Microsoft standard protection, I have the following:

Total AV, Ashampoo Win Optimizer 25, Enigma Spy Hunter 5 and registry cleaner, and one other one which is on my AOL account.  Is it possible that all the other apps can be causing problems?  Each one I have, I paid for.  I think I am an app junkie and paranoid about security.  I have been scammed and slammed with my email being stolen and miscellaneous charges and that is the reason why I have all these protective apps.  I have been going round and round with my bank sending me new bankcards.  This is getting rather annoying and tired of it.  There are no errors indicated when these things are happening.

There is one other thing my computer is doing.  From time to time when I am typing something, the page jumps around about three times, before it stops and if I try to click on a word or character, it still does it and finally smooths out.  This happens all the time.  I know I said a lot and I don't have a stable computer and what can I do?  Thanks for reading and any help would be appreciated.