Switching Video Source On Mac For Projector

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So that you can move apps and windows across your displays in one continuous motion, arrange your displays to match the setup on your desk. You can also change your primary display, which is where your desktop icons and app windows first appear. Here's how: • Choose Apple () menu > System Preferences, then click Displays. • Select the Arrangement tab. • Arrange your displays or change the primary display: • To arrange your displays, drag one of the displays where you want it. A red border appears around your display as you arrange it.

Nov 3, 2016 - How to connect your Mac to a projector? Turn on your Mac. Plug in the projector to an electrical wall outlet socket and turn it ON. Connect the video cable (usually VGA or HDMI) of the projector to the Mac. Once the Mac and projector are connected, click on the Apple Menu in the top left corner of your screen.

• To change your primary display, drag the white bar to another display. With Apple TV, you can mirror the entire display of your Mac to your TV or use your TV as a separate display.

To turn on AirPlay, follow these steps: • Make sure that your TV is powered on. • Choose in the menu bar*, then choose your Apple TV.

If an AirPlay passcode appears on your TV screen, enter the passcode on your Mac. • Mirror your display or use your TV as a separate display: • To mirror your display, choose, then choose Mirror Built-in Display. • To use your TV as a separate display, choose, then choose Use As Separate Display. • To turn off AirPlay, choose, then choose Turn AirPlay Off.

* If you don't see in the menu bar, choose Apple () menu > Displays, then select the 'Show mirroring options in the menu bar when available' checkbox. Learn how to.