okay so ive just ordered my new apple laptop, and i was looking on their site and they are saying i need to get an Airport Extreme or something to go wireless, is this true? or am i going to be able to just pick up off my internet to my regular computer? for example our main computer and router and what not is downstairs and my room is upstairs where my laptop will be, so yeah im lost? so if anyone could help itd be awesome. thanks!

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Well most MacBooks come with airport(wireless ability) already installed in the laptop, which enables you to use the wireless router you already have. If you don't have a wireless router then you might want to buy it.

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theres an ethernet cable on the laptop
i laugh when people think apple hardware is so different from others

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