I think most of the ads have been removed (thanks to malwarebytes). But I still get underlined words,
random tabs appearing (alot less common now tho)
and that thing on the side. Anyone can link me to a nice adblocker? Note - it has to be freeeeeeeeee.
Whlist typing this another type of ad appeared, an ad video. Egh.

Anyway, how do I get that ad on the left side of the screen removed?

The website I used to upload that image was infected aswell.
Yeah.