Disclaimer... I downloaded this, and am totally amazed and happy (so far) with the way this Ad-Blocker program works. so far, Nothing... NADA autoplay videos, ads and that stuff that is constantly popping up. It's made for Chrome.
Before your download and try this, it might be well to hear from some of our more technically inclined gurus. So far, I haven't had any problems, but don't trust me alone... Here's hoping someone else will download, try, and report back.
Here's the link to the free download website.