MS Power Point
You can tell when an object is active because

Eight small sizing handles appear surrounding the text
b and c
The object is highlighted
A box frame appears surrounding the text

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MS Power Point
One way to make a PowerPoint slide display animations is to:

Select the slide in slide sorter view, right click and choose preset animations from the shortcut menu
Select the slide in normal view; and click Format, Animation
PowerPoint does not have an animation feature
Click the PowerPoint window and move it around vigorously with the mouse for a manual animation effect

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