I hadn't cleaned my PC for a long time, now I did and I somehow deleted my AD blocker which I installed centuries ago and don't even remember what it was. Some webpages I can't even read, because they keep just refreshing to another shitty commercial, now my Firefox keeps crashing whenever too much brainwashing material wants to open at the same time. My stone age PC does not like that. It crashed already 3 times from the arrested Av3k thread to the making of this topic. I will probably hit the submit post button and some shit will fly out on the screen crashing my browser.

Tell me what are you using to combat a menace like that? It is really bad, I am asking here, because I want effective and known solutions.