Allow apps that support this feature to.
Apple dual monitor desktop computer.
Show the touch bar on the bottom or top of your ipad screen or turn it off.
Depending on your computer s graphics card and motherboard you may not be able to run a second monitor at the same time as your first.
Performance tests are conducted using specific computer systems and reflect the approximate performance of imac.
Choose apple menu system preferences then click displays.
Show the sidebar on the left or right side of your ipad screen or turn it off.
Mac compatibility mac compatibility macbook air retina 13 inch 2020 macbook air retina 13 inch 2018 2019.
Choose apple menu system preferences then click sidecar.
After you connect the displays to your mac you can choose whether to use them as an extended desktop or for video mirroring.
These preferences are available only on computers that support sidecar.
A red border appears around the display as it s moved.
You can also change your primary display which is where your desktop icons and app windows first appear.
Sidecar in macos catalina turns your ipad into a second display with just a few clicks but it s limited to certain macs and ipads.
Apple says lg s ultrafine 5k display is suitable to use with its latest range of laptops.
You might also need an adapter.
Acer s xr342ck 34 inch curved display scores top marks for an ultrawide if you have the necessary desk space.
This display uses thunderbolt 3 to drive the monitor and simultaneously provide 85 watts of charge for your laptop over usb c.
Understand that not all desktop computers support dual monitors.
Applecare for mac every mac comes with a one year limited warranty and up to 90 days of complimentary technical support applecare for mac extends your coverage to three years from your applecare purchase date and adds up to two incidents of accidental damage protection every 12 months each subject to a service fee of 99 for screen damage or external enclosure damage or 299 for other.
Enable double tap on apple pencil.
You may be able to connect more than one display to your mac.
Testing conducted by apple in july 2020 using preproduction 3 6ghz 10 core intel core i9 based 27 inch imac systems with 128gb of ram and shipping 3 6ghz 8 core intel core i9 based 27 inch imac systems with 64gb of ram.
Click the arrangement tab.
Use multiple displays with your mac.
To change the position of a display drag it to the desired position.