Air Force Airman 1st Class Robert Gwinn, left, a computer service technician, Senior Airman Andrew Montz, a cyber transport technician, and Airman 1st Class Ethan Morgan, a computer service technician with the 379th Expeditionary Communication Squadron, troubleshoot computer problems at Al Udeid Air Base, Qatar, July 14, 2017. The Airmen are responsible for installing programs, troubleshooting and repairing computer problems, and ensuring that all of the hardware and software systems are functional. ( Air Force photo by Tech. Sgt. Amy M. Lovgren)

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