Learn how to convert and open Apple Keynote file in PowerPoint on Windows computer using Keynote tool or Zamzar and Cloudconvert online web apps.

Moving Keynote presentations between Mac and Windows can be tricky, especially if you want to open them in PowerPoint. To solve this problem we show you easy ways to edit .key files on a Windows PC ...

Have a PowerPoint Presentation you need to create or edit? Here's how to open and edit a PowerPoint presentation online for free.

Want to open old PowerPoint presentations in Protected View? Enable this setting in PowerPoint Options, Group Policy, and Registry.

Curse you and your ever-changing file formats, Microsoft! Here's how to import 20th-century presentations into PowerPoint 2007.

How to Open a PPT File Without Powerpoint. Microsoft PowerPoint is on over a billion computers worldwide, according to Robert Gaskins, one of the program's developers.

Collaborating on files can be difficult if you use Keynote and someone else uses Microsoft PowerPoint. We show how to fix this by editing .pptx files on your Mac, iPhone or iPad ...

Having two presentations open in separate windows also lets you transfer details – and even entire slides – from one to the other with both open at the same time.

Microsoft Word can accommodate a surprising number of file formats, and even take in Excel and PowerPoint data, though it might look funny. Here's how.