TechTV
（重定向自ZDTV）
TechTV was a 24-hour cable and satellite channel based in San Francisco featuring news and shows about computers, technology, and the Internet. In 2004, it merged with the G4 gaming channel which ultimately dissolved TechTV programming. At the height of its six-year run, TechTV was broadcast in 70 countries, reached 43 million households, and claimed 1.9 million unique visitors monthly to its website. A focus on personality-driven product reviews and technical support made it a cultural hub for technology information worldwide, still existing today online through its former hosts' webcasts, most notably the TWiT Network and Revision3.