I don't know why this has been downvoted. Tracking Protection Lists are one of the best and unsung features of IE. People don't realize that they're different from Do Not Track.
Arguably, the fact that you don't have to trust a random third party extension code is a perk. And since this is a pretty straight up text file format it works off of, it's easy to roll your own or customize it as you wish.
As I said in one of my comments, it's a bit janky to set up because you have to select one of the Tracking Protection Lists from their add-on gallery to turn it on, there's no default list pre-selected.
