181211-F-DX695-1006
Staff Sgt. Roger Murvin, 2nd Communications Squadron client systems supervisor, troubleshoots a computer at the hub at Barksdale Air Force Base, La., Dec. 11, 2018. At the hub, client system technicians are able to re-image computers, install software and deal with some website errors, among other tasks. (U.S. Air Force photo by Airman 1st Class Tessa B. Corrick)