99%

Xbox (video game console) - acts, its interface is operated to run an app and change the console's appearance. Removing it would change what happens in the video. Backiee - Wallpaper Studio (app) - acts, it is installed and used to select and apply wallpapers. Removing it would change what happens in the video. Microsoft Store (app store) - acts, it is browsed to find and install the Backiee app. Removing it would change what happens in the video.