I have Super anti-spyware and malwarebytes on my computer, both free.
I use super anti-spyware to get rid of cookies, and as a second opinion scan, but malware bytes is more aggressive, and it is the best of those two.
Do you run adblock plus as you surf?
I do not run adblock plus. I’ve always thought that if you have too many programs like this they may not play well together. I’m by no means a computer expert.