The Tor Network is a system designed to enable anonymous communication over the internet. It works by routing users' internet traffic through a series of volunteer-operated servers, known as relays, which helps to conceal their location and usage from surveillance and traffic analysis. Users access the Tor Network through the Tor Browser, which is a modified version of the Mozilla Firefox browser. This browser allows users to visit both regular websites and those specifically hosted on the dark web, which are only accessible through the Tor Network.