Most newer laptops have both, and nearly all desktops will have Ethernet. Check the specifications of your particular computer model.

Cards may be purchased from the Bookstore, local stores, or online. UAS has pools of wireless cards and adapters for desktop and laptop computers that are availble for semester-long checkout from Housing (residents) or the Computer Lab (non-Housing residents).

You can update your operating system, install and update anti-virus software (you can even use the same security software as the UAS campus!), and be cautious about programs from emails or the Internet.