Software: Youtube (Web Usage)
User query: Show the keyboard shortcuts of the Youtube.
Difficulty: simple
Ground-truth plan:
Task 1: Access YouTube Keyboard Shortcuts 
Subtask 1: Go to YouTube and log in to your account if necessary. 
Subtask 2: Click on your profile picture in the top right-hand corner of the screen. 
Subtask 3: Scroll to the bottom of the dropdown menu. 
Subtask 4: Click on the option labeled 'Keyboard shortcuts.' 
Subtask 5: Review the cheat sheet that appears, which lists all the different shortcut keys you can use on YouTube.