Apple likes to promote the idea that an iPad can replace a laptop or desktop computer — we all remember the infamous “What’s a computer?” TV ad. One of the ways this is supported is connecting to an ...

Let's say you want a second screen for your Mac to extend or mirror your current display. If you're running macOS Catalina or higher and own an iPad, you can do it through a feature called Sidecar.

Using your iPad as an external monitor for gaming consoles such as the Nintendo Switch 2, PS5, or Xbox provides a unique combination of portability and convenience. This approach is particularly ...