Smarter with your Data: all your wireless options explained

Wireless is the catch-all name for a wide range of connections that, well, don't need wires. Here's the low-down on Wi-Fi, Bluetooth, NFC and the rest.

Wireless is the catch-all name for a wide range of connections that, well, don't need wires.

Here's the low-down on Wi-Fi in its various forms: Wi-Fi Direct, Bluetooth, NFC, 3G and 4G.

 

Join the discussion

Conversation powered by Livefyre

Don't Miss
Hot Products
Trending on CNET

HOT ON CNET

Mac running slow?

Boost your computer with these five useful tips that will clean up the clutter.