Bin (folder)

An application was installed on Petronella Osgood's computer by 10 May 2020. Its logo was a bin filled with trash. (WC: The Zygon Isolation)

Behind the scenes
While the application was not named in WC: The Zygon Isolation, the application was named "Bin", in its real world counterpart's British release, and was a shortcut to a folder containing deleted files.