Windows 7

Windows 7 was an operating system. It ran on Suki Cheng's computer. (TV: Praxeus)

Behind the scenes

 * Windows 7 was made by Microsoft, and was the second Windows operating system to appear in the DWU after Windows Vista in The Coach with the Dragon Tattoo. While not named, it is easily recognised as such.
 * Extended support ended for Windows 7 on 14 January 2020, 19 days before the airdate of Praxeus.