Nearly 3 million of us now connect to the internet wirelessly, and this number is on the increase. If you're thinking of giving wireless broadband a try, get a head start with our complete introduction to wireless networking.

Our wireless guide explains why you might choose to go wireless, what equipment you would need, and how to set it up and get started. It also explains how to set up wireless security to protect your network from unauthorised access. This is really important to keep your private information safe, but many people are still neglecting to secure their wireless networks.