Menu extra

File:Am mac os x menuextras.png

Menu extra is a user interface element found in the menu bar of macOS operating systems. It provides quick access to system and application functions, often represented by small icons. Menu extras are similar to system tray icons in Microsoft Windows.

Overview

Menu extras are located on the right side of the menu bar, next to the Spotlight search icon and the Notification Center icon. They offer a convenient way to access frequently used settings and information, such as Wi-Fi status, Bluetooth connections, battery level, and volume control.

Functionality

Menu extras can be added or removed by users, depending on their preferences. Some common menu extras include:

• Wi-Fi: Displays the current Wi-Fi network and allows users to connect to different networks.
• Bluetooth: Shows the status of Bluetooth connections and allows users to pair devices.
• Battery: Indicates the battery level of the device and provides power management options.
• Volume control: Allows users to adjust the system volume.
• Time Machine: Provides access to Time Machine backup settings.

Customization

Users can customize the menu extras by holding down the Command key and dragging the icons to rearrange or remove them. Additional menu extras can be added through the System Preferences application or by installing third-party applications.

Development

Developers can create custom menu extras using the Cocoa framework. These custom menu extras can provide additional functionality specific to the developer's application.

History

Menu extras have been a part of macOS since the early versions of the operating system, evolving over time to include more features and better integration with the system.

See also

• System tray
• Notification area
• Taskbar
• Dock (macOS)

External links

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