The most basic PC-to-TV connection consists of running a wire from your computer to the HDMI input on your TV. If you have an ...

To connect to your TV, open the Home app on your mobile device and select the Chromecast device you want to use. At the bottom of the screen you'll see a button labeled Cast my screen -- tap it.

If your TV is a Samsung, you may not be using its best feature. Here's how to use Multi View to view your favorite videos and your phone screen simultaneously.