I use Panda for general protection, but the ONLY thing that stops me from getting computer viruses is Malware Bytes. Until I put that on my computer I was regularly getting viruses.
One of my businesses is as a writer for online companies, so I do visit a lot of websites for research--maybe that is why I need greater protection, but I went from being infected frequently to no infections whatsoever as soon as I put Malware Bytes on :)