Most modern televisions have at least three or four HDMI ports on the back panel, but one of them carries a label that sets ...

Reserving that port for things that actually use it can dramatically improve your entertainment experience.

Editor’s note: Commercial Integrator has teamed up with the IMCCA, the New York-based non-profit industry association for unified communication and workplace collaboration, to produce a quarterly ...

Your TV may have a port labelled for optical audio, but it's a sorely underused port that most consumers may not even realize they have. Here's what it does.

An optical audio port, also known as a TOSLINK (Toshiba Link) port, is a type of digital audio connection that uses light to transmit audio signals between devices. This port is commonly found on ...

This seems like a really obvious thing I am somehow missing... but how do you set a default audio device for output? I have like a million, because I have 3 monitors that all support audio passthrough ...

HDMI ARC is easy to ignore until your sound system acts up. Here's what that port is best used for, and why it matters for modern home theater gear.