Thank you for the informative reply. I checked my settings in Firefox. No syncing and my privacy settings are set to strict (block ads, trackers, etc) Also set to delete all history and other junk when Firefox closes....although I don't think it gets everything. I'll check out the link you provided to see if it helps. Thanks again and have a merry Christmas and a Happy New Year.
Installed Malwarebytes Browser Guard for Firefox the other day. I also have CCleaner which has a feature to clean all trackers/ads from my system. After installing Malwarebytes Browser Guard I have seen a huge increase in trackers/ads that CCleaner detects....like from being in the teens to now in the hundreds. Is Browser Guard actually blocking trackers and ads and keeping them from being on my system??? Thanks for any explanation and have a merry Christmas and a very Happy New Year.