Check out Cedar PC, located across from the Dulles Expo Center, for all your computer queries. Cedar PC is a local company that is focused on computer sales, support and service. The staff are experts at refurbishing old computers. They offer an assortment of computers and accessories from all the popular brands. Cedar PC also provides services like hardware installation, data backup and data recovery, which is super important when your computer crashes! Be sure to look at their website for a full list of products and services.