How it works:

An HDMI cable has two ends to it—one side plugs into your computer—the other end plugs into your tv.

On whether it works with your tv…..depends on the models…some started putting the plug-ins for video game systems years ago—others took longer to do.

Personally for us—our huge floor model big screen (that we bought used years ago) will not support an hdmi cable, but the other tv I bought 5 years ago does.

Easy way to check yours—buy a cheap HDMI cable and see if you can hook it up—it literally takes 2 minutes to do.