- 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
Using Multiple Displays
When one screen just isn’t enough to hold all the stuff you’re doing with your Mac, it’s time to add more. Your Mac can support multiple displays that can be used side-by-side or for mirroring—displaying the same image on more than one screen, for easier viewing by everyone. You’ll find that working with multiple displays increases your efficiency tremendously.
Choose Apple menu, System Preferences.
Click the Displays button to see your choices.
- Check the box marked Show mirroring options in the menu bar when available.
Click the Arrangement tab.
- Drag the blue display proxies to arrange them as you prefer.
- Drag the menu bar proxy to the display proxy you want to be your primary display.
When you’re using multiple displays, click a window or the desktop on the display you’re not using to switch the menu bar to that display.