Useful Internet Stuff (and free stuff too)

Most things I'll be listing is for Firefox so if you're not already using it, I reccommend you use it for several reasons including installing uBlock Origin for an ad-free web surfing experience.
Ad-blockers on the Chrome Web Store such as uBlock Origin
If you're thinking of switching to Brave instead, Brave Software, Inc. has been known to do a lotta shady things with their browser.