436th CS team pushing out Windows 10 A monitor displays the new log in screen of a computer running Windows 10 Secure Host Baseline version 5.3 during the process of upgrading computers Sept. 7, 2017, on Dover Air Force Base, Del. The upgrade from Windows 7 to Windows 10 and the use of a single operating system across the Department of Defense will help improve cybersecurity and help reduce information technology costs. (U.S. Air Force photo by Roland Balik) SHARE: Download: Full Size (3.58 MB) Credit: GS-09 / Roland Balik VIRIN: 170907-F-BO262-1010.JPG Photo Gallery