Apple Keynote 2 - Manual (Page 127)

Chapter 8 Viewing, Printing, and Exporting Your Slideshow 127
PowerPoint
You can convert Keynote documents to PowerPoint files that can be viewed and
edited by PowerPoint users on Windows or Mac OS computers.
To export to PowerPoint:
1 Choose File > Export.
2 Select PowerPoint and then click Next.
3 Type a name and choose a location for the file.
4 Click Export.
Note: Since Windows and Mac OS X don’t handle graphics in the same way, you may
notice slight variations in your slideshow graphics when you open an exported
PowerPoint document on a Windows computer.
Image Files
You can export all your slides as image files in various formats, including JPEG, PNG,
and TIFF.
To export slides as image files:
1 Choose File > Export.
2 Select Images and then click Next.
3 Choose an option from the Format pop-up menu based on the desired image quality.
The better the quality, the larger the file size.
4 To create a separate image for each build stage, select “Generate images for each
build stage.”