Task: I'm on my coffee break, and suddenly I remember my old days when I excitedly watched my favorite movie. I want to find the trailer of my favorite movie, The Lives of Others, in my free time, so open the YouTube app and search for this movie trailer.
Steps:
Open the YouTube app
Click on the search icon at the top right corner of the screen 
Type The Lives of Others trailer in the search bar at the top of the screen
Click on the search icon at the bottom right corner of the screen to view the search result