I did receive an e-card with the filetype "pps" but are not able to
open it. My computer has MS Windows 98 and MS Office 2000 Small
Business. What do I need to be able to open such a file?
Thank you for answering me!
Aage Sommer

Dear aage,

.pps files are created with Microsoft PowerPoint, and usually those
files are slide shows. To view such files without having to buy an
additional Microsoft application, you can download and use the
PowerPoint Viewer for free from Microsoft's MSDN Library website. Here
is a direct link to the download site:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/xpreskit/html/appa13.asp

Hope this helps!
Best regards,
Scriptor