Sometimes you don’t get the chance to save your presentation before your computer crashes or you lose power. Thankfully, PowerPoint can help you recover unsaved presentations.
When you open PowerPoint, the Document Recovery window will appear if it recovered any unsaved files. Just click a file to open it.
To find your unsaved work after the Document Recovery window closes, click the File tab, then select Open. At the bottom of your Recent Presentations, click Recover Unsaved Presentations to find your unsaved files.
Watch the video below to see how you can recover unsaved presentations.