ComputerLand Network Technologies East Texas - Your Full Service Technology Center. ComputerLand Network Technologies of East Texas has been serving the businesses, schools, local governments, and great people of East Texas since 1980. As your full service technology center, ComputerLand provides a single source for all your business-technology requirements; a one-stop shop where consultants are trained to provide complete solutions. Partner with ComputerLand and let us use our resources to help you meet your technology needs.