Convert Presentation From Previous. Youll only see this button if you have an older presentation open. Download your converted file immediately after the presentation conversion process finishes.
Here you will see a list of available file types and you can convert your presentation on the fly. Or if you have a PowerPoint file on your computer open PowerPoint Online first click the Upload a Presentation button then select your presentation to upload it to OneDrive and open it for editing in PowerPoint Online at the same time. In the Reuse Slides box click the Browse button and then select Browse File 6.
Go to View Switch Windows and choose the second presentation.
First select the file to convert. Step 2 On the File Format menu choose to save the PowerPoint in MP4 or MOV. We support most presentation formats. Opening an older presentation can lead to a loss of feature availability so its best to convert it so you can use those features.