- Taking Advantage of Custom Settings
- Moving the Dock Around
- Changing the Dock's Size
- Customizing the Dock's Behavior
- Changing the Way the Finder Works
- Changing Your Desktop Picture
- Changing Your Screen Saver
- Changing Your Login Icon
- Changing Your Mac's Language
- Using Multiple Displays
- Sending Video to Apple TV
- Adding Login Items
- Increasing Your Mac's Security
- Adding New Dashboard Widgets
- Making Your Own Widgets
Changing the Dock’s Size
The more stuff you stash in the Dock, the more room it takes up on your screen. If it gets too full, you can shrink it to give you more room onscreen—or, if you prefer, you can make it larger so it’s easier to see what it contains.
- Click the line between the two halves of the Dock and drag upward to enlarge the Dock.
Drag downward to reduce the Dock’s size.