Internet... im so confused, please help

I just bought my macbook and i am about to start my first year of college... i want wireless internet but have no clue how it works or what i need to buy? Do i need a modem, and if so what is it? i do not want dial up or i dont have cable to hook it up to.. please help!

Hi
A modem is a small unit that converts either a cable or a phone signal to something that your computer can use. When you subscribe to a high-speed internet connection, the provider (eg, Verizon, Optimum, Road Runner) includes a modem with the package. It plugs into either your cable line or your phone line, and your computer (or wired router or wireless base station) plugs into it.
Your wireless card will only give you connection to the internet if you're in range of a wireless network. It's not like a cellphone where you can basically get service anywhere. For example, you can go to wi-fi cafes and get an internet connection (sometimes free, sometimes charged), but you usually can't stand in the middle of the street and connect to a public network (although some cities do have areas of public wifi, such as parks).
My recommendation is to check with your college to see what they offer in terms of internet connections.
Good luck!
Matt

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