How do I switch to a different internet provider?

I've got Internet connection with Virgin, but it's not wireless. So now I would like to switch to another internet provider which preferably can give me also a wireless modem for free. (and which is fairly cheap - I'm paying about 15 £ a month at the moment.)

What's the best way?

vpn provider

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).