Casting a laptop's screen with a TV is pretty straightforward This article explains how to mirror a laptop to a TV both ...

If you want to mirror iPhone to TV, Apple’s built-in AirPlay is a great option. But what if your TV doesn’t support AirPlay? Enter the DoCast screen mirroring app for iOS, a comprehensive screen ...

Before you attempt to mirror to a TV, be sure the TV and the laptop are connected to the same network. Can't go wireless? Connect the HDMI cable to your laptop and your TV. MacBooks can use an adapter ...