The Ethernet port on your TV could be slowing down your streaming experience rather than speeding it up.

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.

Clearing your TV's cache greatly reduces stuttering and improves performance. Here's how to do it on Samsung, LG, and more.

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

Like other technology, smart TVs occasionally need a software update. You may wonder if you will have problems if you don't update it right away.