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.