AOL
I was on AOL years ago and was so disgusted with them I have never touched them since. After I gave them the push I found that their software is like herpes, once you install it then try to remove it is where the headache starts. Thought I'd got everything off but would keep finding bits still there, buried, was worse than a virus and never did clean it out fully, only thing that worked was new computer. And I was a bit of a geek back then.
Take advice given, switch to Firefox and scrub AOL's stuff.