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 ...

Reader Bill has a number of really old (circa 1991) https://www.pcworld.com/tags/Microsoft+PowerPoint.html files that he wants to open in Office 2007. Unfortunately ...

PowerPoint's file type menu, visible in the program's Save As window, lists over two dozen formats in which you can save one of your business presentations. If you've never looked at those file ...