Software: PowerPoint (Office)
User query: Replace all 'you' with 'UUU'
Difficulty: hard
Ground-truth plan:
Task 1: Replace all 'you' with 'UUU'
Subtask 1: Click 'Replace' on the Home tab.
Subtask 2: Enter 'you' in the 'Find what' field.
Subtask 3: Enter 'UUU' in the 'Replace with' field.
Subtask 4: Click 'Replace All' to change every instance of 'you' to 'UUU'.