It may just be my antivirus. It gets touchy. I tried it a second time and same thing. I really want to try it but that is "bugging" me. LOL. Maybe I can download it from CNet and see if that makes any difference.
I downloaded it from their "All Products" page and it went fine. Now I'll run it. I've never had a problem that I know of, but why not, right?
The Windows Updates were done today, right? If so, they would be part of the Host Process. That's probably what most of that is.
You can change it from "All" to "Apps" (on the left), then click on Chrome to show what sites used the data.
Old Labs,
I recently tried uBlock Origin and that's a good one, as well. I'm using both of them together now.
cathyedfbf,
If and when you add the AdBlock Plus, make sure that you uncheck "Allow some non-intrusive advertising" under its settings, as it's pretty much useless with that checked. It deems just about all ads as non-intrusive. LOL.
And, as Old Labs intimated, no questions are dumb. They are only dumb if you don't ask them.