These days, if you need to connect two devices via wire, you'll most likely use HDMI. This display protocol supports all sorts of device pairings. It lets you use your iPhone with an external display, ...

I have a very annoying problem with my recently re-appropriated HTPC. It's running an Asus M3A78-EM with integrated ATI HD3200 graphics. I have a monitor connected to it via VGA, and a projector ...

Fast-paced PS5 games can feel strangely sluggish when a TV’s HDMI settings are not tuned, with input lag and micro-stutter ...

Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.

Those gamers, casual or otherwise, who own a PS5 might be wise to check whether their console is plugged into the correct HDMI port. Here's why.