If you don’t know what is your current version, you can learn how to check the PowerPoint version. If you are in a newer version of PowerPoint (in 2021) and you still need to save a file in an older format, you can do this from File -> Save As options. Improve data sharing across a range of storage and retrieval systemsĪnother option is to use free Microsoft Viewer to enable your old Microsoft PowerPoint users to show PowerPoint presentations even if they have an earlier version of Microsoft Office installed.pptx extension.Īlthough is always recommended that you upgrade your computer to use Microsoft Office 20, and here are a few reasons to do this. ppsx extension or PowerPoint Picture Presentation using the. The following feature list isn’t comprehensive, but it gives you an idea of how PowerPoint compares across the Windows, Mac, Online, and mobile platforms. In this same window you can choose to save the presentation as a PowerPoint Show or slideshow using. PowerPoint for Microsoft 365 PowerPoint for Microsoft 365 for Mac More.

For example, if you need to save your presentation to PowerPoint 97 or 2003 then you will choose PowerPoint 97-2003.

Here you will see a list of available file types and you can convert your presentation on the fly. Go to Save and Send and then click on Change File Type.

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