macOS · Personalization
Customize the Dock and Desktop on Mac
Desktop & Dock settings control the size, position, and behavior of the Dock, along with desktop options like Stage Manager, widgets, and how windows and Mission Control behave. It's the main place to make the Dock and desktop work the way you want.
How to open Desktop & Dock
- Open System Settings → Desktop & Dock.
- Adjust Dock size, magnification, and position along the bottom, left, or right edge.
- Turn on Stage Manager or desktop widgets if you want them.
- Scroll down to Mission Control settings to fine-tune Spaces behavior.
What you should know
- Resize the Dock, move it to the left, bottom, or right edge of the screen, and choose whether it hides automatically.
- Turn on 'Magnification' so icons enlarge as your pointer passes over them.
- Stage Manager can automatically organize open windows into a strip along the side of the screen.
- Choose whether desktop widgets stay visible all the time or only when you click the desktop.
Turning on 'Automatically hide and show the Dock' can make it briefly harder to find if you're not used to it — try it for a day before deciding it's not for you.
Why it matters
The Dock and desktop are two of the most-touched parts of macOS, so how they're configured has an outsized effect on daily comfort — a Dock that's the wrong size or position, or icons that jump around because of 'Show recent apps,' create small friction that adds up throughout the day. Stage Manager and widgets change how you multitask, so understanding what each option does before turning it on prevents surprise reorganizing of your open windows. Because this single pane controls Dock, desktop, and Mission Control together, it's worth reviewing as a whole rather than piecemeal.
Best practices
- Turn off 'Show recent applications in Dock' if you prefer a completely stable, unchanging set of icons.
- Try Dock magnification at a low level first, since a strong magnification setting can feel distracting rather than helpful.
- Only turn on Stage Manager if you're prepared to learn its window-grouping behavior, since it changes how clicking the desktop and switching apps works.
- Position the Dock on the side (left or right) if you work with a widescreen display and want to preserve vertical space.
Common problems and fixes
- The Dock keeps auto-hiding even though the setting looks off.
- Check whether Stage Manager or a full-screen app is triggering the behavior, since some apps hide the Dock independently of the global setting.
- Stage Manager rearranges windows in a confusing way.
- Turn off Stage Manager in Desktop & Dock settings, or adjust its 'Recent Applications' and clicking behavior under the same pane.
- Desktop widgets disappeared after clicking elsewhere.
- Widgets fade when you click into an app by design if 'Show Widgets' is set to 'On Desktop Only, click to show'; change it to 'Always' in Desktop & Dock settings if you want them permanently visible.
Tips and tricks
- Drag the Dock's divider line to instantly resize it without opening System Settings at all.
- Hold Shift while resizing the Dock for a slow-motion animation, purely for fun but a good way to see the resize in detail.
- Right-click (or Control-click) any Dock icon for quick options like 'Keep in Dock' or 'Options → Show in Finder'.
Frequently asked questions
Can I move the Dock to the side of the screen instead of the bottom?
Yes, in Desktop & Dock settings choose 'Left' or 'Right' under Position on Screen.
What does Dock magnification actually do?
It enlarges Dock icons as your pointer moves over them, making it easier to pick out a specific app in a crowded Dock without needing a bigger Dock overall.
Does Stage Manager replace Mission Control?
No, they work alongside each other — Stage Manager organizes recent windows into a side strip, while Mission Control still shows an overview of all open windows and Spaces.
Related settings
- Mission Control & SpacesMission Control gives you a bird's-eye view of every open window and virtual desktop (called a Space) on your Mac, so you can quickly find a window or switch contexts. Spaces let you group apps by project or activity instead of piling every window onto one desktop.
- Wallpaper & Screen SaverWallpaper settings let you set the desktop picture — from Apple's built-in dynamic and aerial images to your own photos — and configure the screen saver that appears after your Mac sits idle. Recent macOS versions combine both into a single Wallpaper settings pane.
- Displays SettingsDisplays settings let you change resolution, brightness, arrangement of multiple monitors, and features like Night Shift and True Tone for more comfortable viewing.
More Personalization guides for macOS
- Menu Bar & Control CenterControl Center gives you quick access to frequently used settings like Wi-Fi, Bluetooth, Focus, and display brightness from a single menu bar icon. You can customize which controls appear in Control Center and which ones show directly in the menu bar for one-click access.
- Lock ScreenLock Screen settings control when your Mac requires a password after sleep or screen saver, how long it waits before locking, and what's shown at the login window — all central to protecting your Mac from casual tampering or unauthorized access.
- Appearance (Light, Dark & Auto)Choose whether macOS displays a light, dark, or automatically switching interface theme across the Dock, menu bar, Finder, and supported apps.
- Accent Color & Highlight ColorSet the accent color used for buttons, checkboxes, and links, and a separate highlight color used for selected text and list items.
- Focus & Do Not DisturbCreate and schedule Focus modes such as Do Not Disturb, Work, or Personal that filter which notifications and apps can interrupt you.
- Stage ManagerEnable Stage Manager to automatically arrange open windows into a single focused workspace with recent windows shown as thumbnails along the side.