Hi ChefGary, The C615 HD Webcam can be used with a Dell Chromebook laptop. Simply plug it into an available USB Port, place it on the top of the screen, and it should be good to go. Hope this helped. - Richard from Logitech
Unfortunately, no Logitech webcams will connect to TVs. They all require a Windows or Mac computer to work. There are some Samsung approved webcams on the market that will work with their TVs. The other option is that you can connect your computer to your TV, while any webcam is connected to the computer.