Roger Chang (born November 22, 1974) is a computer enthusiast and American television personality most notably known from his time as a segment producer and appearances on TechTV's Call for Help and The Screen Savers. He is currently a senior producer at Revision3. Chang attended Thomas Downey High School in Modesto, California. Upon graduating from high school, Chang continued his education at San Francisco State University. During his appearance on TWiT Live on April 4, 2008, Roger Chang stated that he was an agnostic and a libertarian.