Computer World Sales & Service is an information technology (IT) firm. Based in Nashville, Tenn., the firm offers a gamut of services to individuals as well as businesses. The services it offers to individuals include data transfer, virus scan as well as removal, installation of components, installation of operating system, installation of memory and basic troubleshooting, to name a few. Additionally, the company's business services include local area network (LAN) standardization, hardware/software support, data management, network design and implementation, voice integration and emergency support.