Turn your Android phone into a travel router with Wi-Fi sharing to bypass hotel device limits and save money on your next ...

Already a hit in millions of homes and businesses, the wireless technology known as Wi-Fi is being used to extend the capabilities of cell phones and personal digital assistants. Phone equipment ...

How secure is your mobile phone connection? This is a question Kathleen is asking, as she wants to know the difference between mobile data and WiFi security. "For my cellphone, is it more secure to ...