Columbia Metropolitan Airport offers FREE WIRELESS public internet access, as well as hard-wired ethernet ports (located at user stations in the main terminal - airside) for public access to the web.
DISCLAIMER - The Airport, its Commission, and employees shall not be liable for any loss or damages of any kind or nature, including but not limited to, any loss of any data, any damage to any hardware or software, or any unauthorized intrusion, arising out of the use of the wired or wireless internet service.
Easy-to-understand instructions for setting up hard-wired (standard) or WIFI (wireless) on your pc are available by clicking on the links below.