Mirroring your Mac® computer’s display on an HDTV

This article will guide you on how to mirror your Mac® computer's display to your television set. In this process, the display on your Mac computer will reflect/appear on your television screen. Follow the steps below to know how:

Step 1:
Click the Apple  icon then select the System Preferences… option.

Step 2:
Click Displays.

Step 3:
Click the Arrangement tab.

Step 4:
Check the Mirror Displays box.

Your display screen on your Mac computer should now appear on your television screen as well.