Once the app is open its icon will appear in the Dock. The device remains connected until you remove it. However, as soon as you close the app the icon will disappear again. For instance, to enable the Language icon, select Language & Region in the preference pane, click Input Sources, and check the box next to “Show Input menu in menu bar.” Add menu bar extras 3. Adding an application, file, or folder to the Dock is as easy as 1-2-3. First, open a Finder window that contains an application, file, folder, URL, or disk icon that you use frequently. You can also connect a Bluetooth device to your Mac by selecting Bluetooth status icon in the menu bar and selecting the device. For example, you can click the battery icon on the menu and select “Show percentage” to toggle the showing of your battery percentage on the bar. That's it. You need to connect your Mac with the device only once. It'll restore the bluetooth icon in system tray. Method 2: Using Registry Editor. Adding an icon to the Dock. The following steps demonstrates how to drag the icons from the Applications folder. It'll open Bluetooth Settings window where you can enable bluetooth icon by selecting "Show the Bluetooth icon in the notification area" option and apply it. (If Show Sidebar is dimmed, choose View > Show Toolbar.) On your Mac, click the Finder icon in the Dock to open a Finder window.. Do any of the following: Hide or show the sidebar: Choose View > Hide Sidebar or View > Show Sidebar. Choose "All Applications" (which should be the default), then add your preferred shortcut. To add to the dock, drag the app icon from the Launchpad or the Applications folder. In the Keyboard and Mouse preference pane, go to Keyboard shortcuts and click "+". This one stumped me as well—I wanted to add a "Sync Now" shortcut to my .mac menulet. To remove a device, Control-click its name. If a Bluetooth device has a low battery, the Bluetooth icon in the menu (see above for how to add it) will feature a battery symbol. How to add icons to the top bar on Mac. When you install Office for Mac, the app icons aren’t automatically added to the dock. Resize the sidebar: Drag the right side of the divider bar to the right or left. Go to Finder > … Here’s how you can add an icon to the Dock or remove a Dock icon you no longer desire. You can click the Date & Time icon in System Preferences, select Clock, and use the options here to choose how the time appears in the menu bar — or hide the date and time entirely. If you’re missing a specific system icon in the Mac’s menu bar, you can add it through System Preferences.