Has it connected before?
Is it a new dongle?
Does it have credit, have you topped it up?
Is there a good signal?
Do you have another computer to try it on?
Have you installed the software thats stored on the dongle?
WPA2 hack: How secure is your Wi-Fi?
HP’s new Surface Pro rival is designed specifically for Adobe-using designers and artists
Best kids apps for iPhone & iPad
Que faire si son iPhone ou iPad est tombé dans de l'eau ?