Jerry O'Donnell is a cadet in training at the Asheville Police Academy in North Carolina.

All HDMI ports can carry video and audio, but they support different bandwidth levels, which determine the devices you should use with them. If you happen to plug into the wrong HDMI port, nothing ...

Think your TV setup is fine? These HDMI tricks can unlock performance and sound you didn't know you were missing.

Taylor Swift appeared on "The Late Show with Stephen Colbert" in a sculptural dress by designer David Koma and received a ...