The new MacBook Air with M3 processor supports two external monitors — when the lid is closed. Here's what to expect when using Clamshell mode.

Click "Identify." Windows will display numbers on each monitor for reference. First, decide on which monitor you want as your main display.

That interoperability is showcased in the Apple Vision Pro with its Mac Virtual Display feature, which allows the headset to function as a 100-foot display for your Mac.