Need to open a presentation (ppt) file on a PC that doesn't have PowerPoint installed? Download and install the free PowerPoint viewer. You can't edit presentations with the viewer, just, well, view ...

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 ...

Gmail proves its awesomeness yet again: The Webmail service now enables you to view PowerPoint presentations as slideshows, without the need to run (or even own) PowerPoint. When you open an e-mail ...

If you're reading email at a library, airport or other public place, you probably can't install software on the computer you're using. Many attachments, such as those containing PowerPoint files, do ...

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 ...

Mac OS X's Preview app has come a long way since its humble beginnings as a PDF viewer. AppleInsider reports that in the latest build of Lion, Preview has received a UI overhaul and added some pretty ...

If you're only worried about IE, you can just link it directly; if they have powerpoint or the powerpoint viewer installed, it will open in IE.