It is basically a service that runs in the background (a demon in our case, Since we work in GNU/Linux) that is often combined with a local server and a proxy client, so that all output to the Internet be channeled towards Tor.
Kimsingi ni huduma ambayo anaendesha katika mandharinyuma (pepo katika kesi yetu, Tangu sisi kazi GNU/Linux) kwamba mara nyingi ni pamoja na seva kiambo na mteja mbadala, ili kwamba wote towe kwenye tovuti kuwa yanayokusanyika kuelekea Tor.