In the video, a person is holding a Samsung smartphone in their hand and scrolling through the phone's screen. The phone has a black case and the screen displays various apps and notifications. The person scrolls through the screen, showing different apps and notifications, and then taps on one of the apps. The app opens and displays a list of files and folders. The person scrolls through the list and taps on a file. The file opens and displays its contents. The person then closes the file and returns to the list of files and folders. The video ends with the person scrolling through the list of apps and notifications on the phone's screen.