Answers (1)
If you are getting Wireless on your laptop, i assume you already have a wireless router.
To get wireless internet on your desktop you need a Wireless Ethernet Adapter or WLAN Card.
They come in 2 different styles.
PCI Card - which you would need to open up the case and insert the card (probably not your best choice)
OR
USB Dongle - the easiest way to go, install the CD, plug the dongle into your USB port, and surf away.
PCI Card is about $20, USB Dongle about $30-35