I have seen some other posts and a YouTube video which says the "Pin It" icon (which is driving me crazy) can be removed by: --> Going to the 3 dashes, then Add-ons, then extensions and remove anything that says "Pin It". When I do this, I am not finding any Add-on or Extension which seems to have anything to do with Pin-It. This thing is driving me crazy. I don't normally use IE, but when I check Internet Explorer, it also has this nuisance. PLEASE, PLEASE help... this is one of the most annoying things I have ever encountered on my computer. I have de-activated (permanently) the account I signed up for with them (when it seemed interesting.) But I still have their junk. I also have cleared cookies, history, etc... Help!!!