If PowerPoint 2010’s Undo feature doesn’t remember enough edits, force it to remember up to 150.
While frantically putting together a presentation in Microsoft PowerPoint 2010 at the last minute, you’re bound to make some mistakes. Don’t worry – you can easily undo edits by pressing Ctrl + Z. In fact, PowerPoint by default remembers up to your last 20 edits, so if you make a mess of things you should be able to recover. (Of course, you should still save your work often, and perhaps create backup copies at different stages of your presentation editing.)
For many people 20 edits is enough. However, if you need PowerPoint to remember even more edits (up to 150), the following tweak should help:…
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