Then, press and hold the Option key, drag one screen onto another screen in the box, and release. If you have three external displays on Mac instead of two, you can have some displays as mirrored while others are extended.įollow the steps above to create each as an extended display. Just leave that Mirror Displays option checked. Now, if you want to mirror your display instead, for example, maybe you’re going to play a movie on your MacBook but want it shown on the big monitor you just purchased instead. To pull them together on one screen, click the Gather Windows button at the bottom.Ĥ) On your primary screen, uncheck the Mirror Displays option to use the extended desktop and follow any onscreen prompts. You should see Display settings show up on both screens. To set up an extended display, follow these steps.Ģ) Select Displays. You can drag apps and items from your primary screen to your secondary one and vice versa to see more at once. Using the extended desktop is what gives you that extra workspace. Do you want it as an extension of your primary display, or would you rather it mirror your primary display? You should next think about how you want to use that additional display. That monitor will be outlined in red in the box and on your screen. If you move them back and forth to see which you like best and lose your place, you can click and hold on each screen in the box. Click, drag, and release the arrangement you want for them.

But again, this is completely up to your preference.ġ) Open System Preferences with the icon in your Dock or Apple icon > System Preferences from the menu bar.Ĥ) In the center screen, you should see your two displays. If you go with the natural flow of reading from left to right, for example, you may want your primary monitor, such as your MacBook, on the left and the additional screen on the right. The preference which you pick to arrange your monitors is totally up to you. If you’ve invested in a second display and have it connected and ready to go, here are some tips for managing your external displays on Mac. Although you can easily use the Split View on your MacBook, you can actually quadruple that view with a second monitor. Using multiple monitors with your computer can increase your workspace and your productivity.

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