Let's connect to the classroom TV/Projector

Your classroom will have an HDMI cable. If your device doesn't have an HDMI port, you will need to provide a suitable adapter.

Important! Do not remove the HDMI cable from this room

If you're using a projector: At the end of the lesson, leave it on if it will be used later in the day. Turn it off if it won't be, or if you are not sure

For more projector tips, and useful remote control functions, click here.

Mirror/Duplicate or Extend?

Your device will either mirror or extend to a projector/TV. Mirror means that you will see the exact same image on the projector/TV as you see on the device's screen. Extend means that the projector/TV is treated as additional screen space, and you can drag windows across to it.

There are benefits and drawbacks to each. You can use the shortcuts below to quickly change between them.

Switch mirror/extend on a Chromebook

Switch mirror/extend on a Mac

Switch mirror/extend on a Windows PC

Having trouble?