Appropriate extension usage: use .PPTX, .PPSX if saving from PowerPoint 2007/2008/2010/2011 format or use .PPT or .PPS if saving to an earlier-version format or saving from an earlier version. |
Copy the media file to the folder where the PowerPoint file is, and only then insert it; otherwise links to most media files will break. |
AVI or MPEG are better choice files for videos or sounds; don't use WMV (Windows Media Player). |
Usage of fonts: Arial, Times New Roman, Courier and Symbol are best presented on MACS. |
Don't squeeze your text into placeholders: Text rendering on PC vs MAC (font substitution) can cause your squeezed text to get cut off by text boxes. |