I read that AVAST is responsible for these absolutely horrendous popup ads on all my Ebay and Amazon pages. Where they get the balls to do this without telling me, by hiding it in other software is outrageous! I want it out of my computer. I've been using Avast for many years, and have loved it, but this is a deal breaker. If I have to remove Avast completely from my computer, I will, but I want these ads to STOP!