It really depends on the year of the laptop. i know i just got one and it has a touch icon for wireless... if you can find a switch on your computer just turn it on. go to a coffee shop and press start then connect to... and it should bring up the networks that are available.. the switch might be on the side... check everywere... even on the bottom.

- If dont have a wireless router to get online wireless, then I guess you must have one.