Senior Airman Bradly Stinger, 92nd Communications Squadron client systems technician, checks the serial numbers on the computers for the base's technology refresh Oct. 29, 2015, at Fairchild Air Force Base, Wash. Technology refresh is a process Information Technology Asset Management does to replace old computers with new ones, which happens all year. Stinger is one of the many Airmen who is responsible for troubleshooting and repairing any computer issues base personnel may have. (U.S. Air Force photo/Senior Airman Janelle Patiño)