You can try and stop ISP from tracking data usage & browsing history. Prevent ISP from tracking you by following these tips..

Learn how to stop Facebook from tracking you with these simple privacy tips.

If you're using Facebook, you're giving the company a ton of information about yourself that it is selling to advertisers in one form or another.

Facebook says it’s not literally activating the microphones on our smartphones, but it is tracking what we do in other apps, websites and even real-world stores.