Mozilla has put its most advanced features in its lesser-known desktop and mobile browsers. Here’s how the latest versions work, and how to make the most of them.
Forget the eyes: Web browsing is the true window into your soul. It shows what you like to read, watch, and buy–and what new jobs, or relationships, you might be considering. Marketers know this and pack websites with tracking cookies (small text files) that allow them to follow your web wanderings. Internet service providers (