AdBlocker: AdBlock for Chrome is a great browser extension that lets you prevent ads from loading on any website. It's a fast, safe, and simple ad blocker that blocks ads and pop-ups, as well as videos that autoplay and pre-load, which keeps you from having to wait for long periods of time. You can also use it to block Facebook ads and websites that serve them. 

The best part is that you don't have to pay for the full version to use the ad blocker, you can use the ad blocker free version that comes with a number of features that are included in the paid version of the ad blocker.