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Double Tap Century #Critical Thinking
Skills
1. Name two audio file types that can be inserted in a presentation.
2. Find the odd one out.
a. .mpeg b. .wmv c. .mp4 d. .mp3
Interdisciplinary Learning
#Science
Create a presentation on "Green House Effect".
1. Add information about how green houses work.
2. Insert a video of how the Green House Effect occurs.
#Lab Activity
ADDING ACTION BUTTONS
Action buttons help other people using our presentation in navigating from one slide to
another. We can also assign a particular task to do, when the viewer of the presentation clicks
on an action button. To add an action button, follow these steps:
1
Click on the Insert tab.
2 Click on Shapes
button.
Select the desired action
button from the Action
3 Buttons category.
Advanced Features of PowerPoint 2021 53

