If your smart TV isn't looking or sounding its best, the fix might not be a new TV but a few simple HDMI changes. With the right tweaks, you can unlock sharper images, better colors, and richer sound ...

Add Yahoo as a preferred source to see more of our stories on Google. HDMI is far and away one of the most popular types of connections for smart TVs. Capable of transmitting video and audio data ...

Anthony is a Toronto-based communications specialist with degrees in history and journalism who loves to use his research and interview skills to inform and entertain. He has over a decade of ...

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...

So, you researched and purchased a brand new smart TV? It's normal to want to get to watching things right away, but there's ...