To customize your Mac desktop, start with System Settings: change the wallpaper and screen saver, tune the Dock and menu bar, set an accent colour and Light, Dark or Auto appearance, then add widgets and organize files with Stacks. Everything in that list is built in and free. Third-party apps only come in when you want something macOS does not offer at all, such as new motion effects.
Menu names shift a little between macOS versions, so if a label below does not match your Mac exactly, use the search field at the top of System Settings. The paths here follow Apple's current Mac User Guide.
Wallpapers and screen savers
Open the Apple menu, choose System Settings, then click Wallpaper in the sidebar. This is the fastest way to change how your Mac feels, because the wallpaper is the largest thing you look at all day.
- Dynamic wallpapers change with the time of day. "Automatic" switches between a light and dark version at sunset, while "Dynamic" shifts gradually through the day.
- Your own pictures can come from your photo library, a folder or an album.
- Aerial views (landscape, cityscape, underwater and Earth) are moving wallpapers, with a shuffle option.
- Solid colours are underrated. A plain, slightly muted colour keeps icons and widgets readable.
If you use several desktops (Spaces) or displays, check the Show on all Spaces toggle to decide whether they share one wallpaper or get their own.
Screen savers live in their own Screen Saver pane. Some of the aerial screen savers can also be used as your wallpaper through the "Show as wallpaper" option, so the same scene plays behind your windows and when the Mac is idle.
One practical tip: pick a wallpaper with a calm area where your icons and widgets sit. A busy photo behind a column of desktop files looks messy no matter how well you arrange them.
Desktop widgets and Stage Manager
Widgets on the desktop
You can place widgets straight on the desktop. Control-click the wallpaper, choose Edit Widgets, then click a widget to add it or drag it where you want it. Control-click any widget afterwards to resize, edit or remove it. The same Edit Widgets option sits at the bottom of Notification Center, which opens when you click the date and time in the menu bar.
Two options are worth knowing about, both in System Settings > Desktop & Dock > Widgets:
- Widget style decides whether widgets dim to monochrome when you are working in another window (automatic), stay monochrome, or always show in full colour.
- Use iPhone widgets lets you show widgets from a nearby iPhone running iOS 17 or later and signed in to the same Apple Account.
Stage Manager
Stage Manager keeps your current app in the centre and tucks recently used apps along the left side. Turn it on from Control Center, or in System Settings > Desktop & Dock. In the same pane you can choose whether clicking the wallpaper always moves windows aside to reveal desktop items, or only does so while Stage Manager is on. It is a matter of taste: some people find it calming, others find the moving windows distracting. Try it for a day before deciding.
Dock, menu bar and Control Center tweaks
These three areas frame the desktop, so small changes show up everywhere.
The Dock
In System Settings > Desktop & Dock you can change:
- the Dock size, and whether icons magnify under the pointer;
- its position: left, bottom or right edge of the screen;
- the animation used when windows minimize, and whether they minimize into the app icon;
- automatic hiding, so the Dock only appears when you move the pointer to the edge;
- bouncing icons when apps open, indicator dots for open apps, and the suggested and recent apps section.
A clean setup for a small laptop screen is a smaller Dock, automatic hiding on, and only the apps you really use pinned. Remove anything you never open.
Menu bar and Control Center
Open System Settings > Menu Bar and Control Center to choose which system items (Wi-Fi, Bluetooth, sound, battery percentage, Focus and so on) appear in the menu bar and which stay inside Control Center. If your menu bar looks crowded, hide everything you check less than once a week. Third-party menu bar apps, including FoldMyMac, add their own icons here too, so it pays to keep this tidy.
Accent colours and appearance
Go to System Settings > Appearance. You can choose Light, Dark or Auto, which follows the time of day. Pair Auto with an automatic dynamic wallpaper and the whole desktop changes mood from daytime to evening without you touching anything.
The same pane lets you pick an accent colour (buttons, selection highlights and sidebar icons) and a separate highlight colour for selected text. Pick one accent and stick with it; a desktop with a single colour thread looks deliberate, while a mix of five looks accidental.
Desktop organization: Stacks, folders and hot corners
An aesthetic desktop is usually an empty desktop. Three built-in tools help.
- Stacks. Click the desktop and choose View > Use Stacks (or press Control-Command-0). Files group automatically by kind, date or Finder tag; change the grouping with View > Group Stacks By. Screenshots stop piling up across the wallpaper.
- Folders. Make a few clearly named folders and move loose files in at the end of the week. Boring, but it works.
- Hot corners. In System Settings > Desktop & Dock, scroll down and click Hot Corners to assign an action to each screen corner, for example Mission Control or showing the desktop. Use one or two at most, or you will trigger them by accident.
Going beyond settings: third-party apps
Once you have used the built-in options, the next layer is third-party software. Typical categories are menu bar organizers, window managers, launchers, custom widget or icon packs, and live wallpaper apps. Each one adds a bit of polish, and each one is another thing running on your Mac, so keep only what you will notice daily.
Motion effects: FoldMyMac as an example
Most customization is static: colours, icons, layout. Motion is the part macOS gives you very little control over. FoldMyMac is one example of an app that makes the desktop react to something physical. It is a menu-bar app that reads the built-in lid-angle sensor and bends and blurs your desktop as you close the MacBook lid, rendering the effect with Metal. You can choose between three looks (Silk, Shade and Frost) and adjust perspective, blur and shadow.
It is not for every Mac. It needs macOS 14 Sonoma or later and an Apple silicon MacBook with a readable lid-angle sensor, and it has been tested on an M5 MacBook Air. The compatibility page lists which models are expected to work. The first time it bends your desktop, macOS asks for Screen Recording permission, because the effect needs a live image of the desktop; the app does not save or upload that image. The details are on how it works and in the FAQ.
Mistakes to avoid
- Too many widgets. A desktop full of widgets is a dashboard, not a clean desktop. Three that you actually read is plenty.
- Permissions you do not understand. Apps that change how your desktop looks sometimes need Screen Recording or Accessibility access. Read why the app asks, check the developer's privacy statement, and review the list in System Settings > Privacy & Security from time to time. Remove access for apps you no longer use.
- Installing everything at once. Change one thing, live with it for a few days, then change the next. Otherwise you will not know what made your Mac feel slower or more cluttered.
- Low-contrast combinations. A light wallpaper with white text on the desktop, or Dark mode with a very bright wallpaper, looks nice in screenshots and tires your eyes in daily use.
- Overfilling the menu bar. Every extra icon competes for space.
FAQ
How do I change my Mac desktop background?
Open the Apple menu, choose System Settings and click Wallpaper in the sidebar. Pick a dynamic wallpaper, an aerial view, a solid colour, or add your own pictures from a folder or photo library.
How do I make my Mac desktop look aesthetic?
Keep it simple: a calm wallpaper, one accent colour, a smaller auto-hiding Dock, a tidy menu bar and no loose files. Use Stacks to group files and add only a few widgets.
Can I put widgets on my Mac desktop?
Yes. Control-click the wallpaper and choose Edit Widgets, then add the ones you want. You can also show widgets from a nearby iPhone running iOS 17 or later through the Widgets section of Desktop & Dock settings.
Do I need third-party apps to customize my Mac?
No. Wallpapers, widgets, Dock, menu bar, appearance and Stacks are all built in. Third-party apps are for extras, such as extra menu bar tools or motion effects like FoldMyMac's lid fold. Browse more guides on the blog.