Two monitors are better than one, and with macOS Catalina, you can turn your iPad into a second display with just a few clicks thanks to a feature known as Sidecar. But Sidecar is limited to certain ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. When you get used to multiple monitors it feels impossible to work ...

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 ...