Click Slide Show > Custom Animation.
On the dialog box, there is an "After animation" section under effects tab.
You can select the animated object, click on the "After animation" dropdown
field and set it to "Hide After Animation". This will have the object
disappear after its animation.
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Shawn Toh (tohlz)
Microsoft Most Valuable Professional (MVP PowerPoint)
Site Updated: July 23, 2006
3 New PowerPoint Games
http://pptheaven.mvps.org
PowerPoint Heaven - The Power to Animate