Blog · Mission Control · 1 November 2026

Mission Control, App Exposé and Spaces explained

They all live in the same part of macOS, so they're easy to mix up. Mission Control shows every window on the current desktop. App Exposé shows just one app's windows. Spaces are extra desktops that you switch between.

At a glance

Feature	What it shows	Open it with	Good for
Mission Control	Every window on the current desktop, plus your desktops along the top	`⌃↑`, `F3`, three-finger swipe up	Finding a window, moving windows between desktops
App Exposé	Only the current app's windows, plus its minimized ones	`⌃↓`, three-finger swipe down	Picking one of many browser or editor windows
Spaces	Separate desktops, each with its own windows	`⌃←` / `⌃→`, three-finger swipe sideways	Keeping work, chat and personal windows apart
Stage Manager	The current app in the middle, other apps in a strip on the side	Control Center → Stage Manager	Working on one or two apps at a time
Show Desktop	Pushes every window aside to show the desktop	`F11`, or spread thumb and three fingers	Getting to files on the desktop

Mission Control

Mission Control spreads out every open window on the current desktop so you can see them all at once. Click one to switch to it. The bar along the top shows your desktops; drag a window onto one to move it there, or click + to add a new desktop. Full-screen apps show up there too, each as its own desktop.

Mission Control is for looking, not doing: there's no way to close or minimize a window from it. Mission Boost adds that.

App Exposé

App Exposé is Mission Control for one app. Press ⌃↓ and you see only that app's windows, with its minimized windows along the bottom (and, for some apps, recent files). It's the fastest way to find the right window when one app has ten of them open. You can also turn on App Exposé under Trackpad → More Gestures to use a swipe down.

Spaces

Spaces are extra desktops. Each one has its own set of windows, and you move between them with ⌃← and ⌃→ or a sideways swipe. To jump straight to one, turn on the ⌃1… shortcuts in System Settings → Keyboard → Keyboard Shortcuts → Mission Control.

To make an app always open on one desktop, right-click its Dock icon, choose Options and pick a desktop under Assign To.

Settings worth knowing

In System Settings → Desktop & Dock, under Mission Control:

Automatically rearrange Spaces based on most recent use: turn this off if your desktops keep changing order.
When switching to an application, switch to a Space with open windows: decides whether clicking an app in the Dock jumps you to its desktop.
Group windows by application: stacks each app's windows together in Mission Control instead of spreading them out.
Displays have separate Spaces: gives every monitor its own set of desktops. It needs a log-out to take effect.

New to all this? Start with how to open Mission Control.

Try Mission Boost free About Mission Boost

More about Mission Control

Questions

What is the difference between Mission Control and App Exposé?

Mission Control shows the windows of every app on the current desktop. App Exposé shows only the windows of the app you're in. Open Mission Control with Control-Up Arrow and App Exposé with Control-Down Arrow.

Are Spaces the same as desktops on a Mac?

Yes. Mission Control labels them Desktop 1, Desktop 2 and so on, and Spaces is the name of the feature. You add them from the bar at the top of Mission Control.

Should I use Stage Manager or Mission Control?

They do different jobs, and you can use both. Stage Manager keeps one app in front and the rest in a side strip, while Mission Control is a quick overview of every window.

Ondřej RomancovEngineer in Prague · X · LinkedIn · GitHub