Are you making the most of your soundbar, streaming stick or gaming device? Here's what to know about ARC, eARC and each of the HDMI 2.0 or 2.1 ports on your TV — including when to use them.

Yes. Most TVs have three or four HDMI ports, with a typical layout that you can follow, but it's still a good idea to check your ports to ensure compatibility. For example, older Samsung models ...

Telia Norway and Lyse, owner of the mobile operator ice, have agreed to create a 50/50 jointly owned company that will combine their mobile radio access networks in Norway, with operations expected to ...