Introduction MSOfficePowerPoint 2007 Tutorial

PowerPoint 2007 presentation (.pptx)
PowerPoint 2007 presentation that contains Visual Basic for Applications (VBA) code (.pptm)
PowerPoint 97 to PowerPoint 2003 presentation (.ppt)
PDF by Adobe Systems (.pdf)
XPS by Microsoft (.xps)
PowerPoint 2007 template (.potx)
PowerPoint 2007 template that includes preapproved macros (.potm)
PowerPoint 97 to PowerPoint 2003 template (.pot)
Style sheet that include theme definitions (.thmx)
PowerPoint 2007 presentation that opens in Slide Show view (.pps; .ppsx)
PowerPoint 2007 show that includes preapproved macros (.ppsm)
PowerPoint 2007 add-in (.ppam)
Microsoft Office Theme (.thmx)
PowerPoint 97-2003 add-in (.ppa)
Web page as a single file with an .htm file (.htm; .html)
Web Page (.htm; .html)
GIF, JPEG, PNG, TIFF, Windows Metafile, Enhanced Windows Metafile .gif, .jpg, .png, .tif, .wmf, .emf
Outline/RTF (.rtf)