Connecting the PC to the Laptop via a wireless router

[alias_king]

I have a windows 7 pc and an xp laptop..the pc has a wireless router..i want to connect them both by the same...how can i do it..plz help

 

[hang-the-9]

What do you mean the PC has a wireless router, do you mean it has a wireless card? Or that you have a wireless router that the PC is connected to? Explain a bit how the network is setup in detail. Are you trying to share files between the computers or just getting the laptop connected to your wireless router? The router will have instructions on how to do the latter, and for sharing files http://www.howtogeek.com/howto/windows-7/share-files-and-printers-between-windows-7-and-xp/