I occasionally get e-mail messages with attachments having file names with .pps extensions. I assume these are Microsoft PowerPoint files. I do not have PowerPoint on my computer, and none of my ...

The PPS format is a PowerPoint Show format, which automatically opens in full-screen mode and exits at the end of the presentation. This format is viewable through PowerPoint or PowerPoint Viewer.

When someone lacks both the money to acquire a powerful PowerPoint viewer like Microsoft’s Office, or the means to obtain one for free, it comes to a simple choice: resort to a converter, which may ...

View PDFs and PowerPoint files directly inside Chrome with this free add-on. Reading PDFs posted on the Web can be an annoying experience.Click a link to one, and ...