docx file: You need the Microsoft Word program, a free Microsoft Word viewer, or a program that can import Word files in order to view this file. To learn more about the free Microsoft Word Viewer, visit the the Microsoft Office Compatibility Pack.
PPTX file: You need Microsoft PowerPoint to view this file. To learn more about the free Microsoft PowerPoint Viewer, visit the the Microsoft Office Compatibility Pack.
The WP3 file type is primarily associated with 'PhotoStory' by Microsoft Corporation. Create a story (digital movie) from your still photos.
