Hi, I want to use my iPad as a second screen of my Macbook and it doesn't identify my iPad. I would like to get your help please. Thanks
How to connect my iPad to Macbook by Bluetooth?
MacBook Pro 16″, macOS 11.2
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An iPad can be used with a compatible Mac to extend the Mac display to the iPad using the Catalina/iPadOS Sidecar feature.
https://support.apple.com/en-gb/HT210380#systemrequirements
An alternative (and potentially more flexible option) is to use a third-party product, Duet, to extend a PC or Mac:
