How to remove existing wireless network profile on Mac

Step 1
Click the Apple menu then select System Preferences.
 
Step 2
When the System Preferences screen appears, please go to Internet &Wireless section and click Network.
 
Step 3
Under Network screen, please select Airport/WI-FI, and then click Advanced.
 
Step 4
Under the Airport tab, select the network which you want to remove and click on button “-”. Then click OK.
 
Step 5
Go back to Network page to select the network you want to reconnect by double clicking the network name.
 

Please type in the wireless password and click on OK.

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User Application Requirement | Updated 02-25-2013 15:06:56 PM