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 ...

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 ...

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 ...