Why isn't my WiFi icon showing?
If the WiFi status in the menu bar (located top right side of screen) is not displayed, you can enable the function from the Network pane of System Preferences .
- From the Apple Menu, choose System Preferences . Alternatively you can Spotlight search it.
- Click Network from the System Preferences window.
- Select WiFi in the list of available network connections and ensure the Show WiFi status in Menu Bar box is ticked.