PSA: Sidecar in macOS Catalina is not compatible with some older Macs and iPads

Apple has released macOS Catalina today with several new features, including Sidecar. Using a Mac with the latest operating system and an iPad with iPadOS 13, it’s now possible to turn the iPad into a second, fully interactive display. To interact with the Mac system through the iPad, however, users needs an Apple Pencil. And … Continue reading PSA: Sidecar in macOS Catalina is not compatible with some older Macs and iPads