1. Click the Wi-Fi icon from the tray along the top of the screen then click Open Network Preferences...
  2. From the menu on the left, click Wi-Fi
  3. Click Advanced...
  4. Click the Wi-Fi network you want to remove (or ⌘+click to select multiple networks) and click the minus sign to remove the network
  5. Click Remove in the window that pops up


If you need further assistance, let us know. Click the new ticket button in the bottom left and we'll help you out!