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

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

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MS Power Point
To maintain the perspective (height and width ratio) of an object when resizing, you need to

Press and hold the alt + ctrl keys while dragging a middle handle
Press and hold the shift key while dragging a corner sizing handle & Drag a corner sizing handle
Drag a corner sizing handle
Press and hold the shift key while dragging a corner sizing handle

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