Setting Up Your Inspiron Laptop
To enable wireless:
1.Ensure that your computer is turned on.
2.Press the wireless key 
on the keyboard. The Wireless Radio Control dialog box appears.
3.Select the options you want to enable.
4.Click OK.
To disable wireless:
1.Press the wireless key 
on the keyboard. The Wireless Radio Control dialog box appears.
2.Clear the options you want to disable.
3.Click OK.
NOTE: The Enable Flight Mode button allows you to quickly turn all of your wireless radios (Bluetooth, Mobile Broadband, and GPS) off, such as when you are asked to disable all wireless radios on an airplane flight.
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