initially, as the file extension
When the PowerPoint programme, which created these files, opened
Finally, since PowerPoint was used to create the vast majority of presentations, each one should be taken into account.
This led to the widespread adoption of PPT.
One of those words that just keeps showing up in regular discourse is PPT. Even though PPTX is now often used as the PowerPoint file extension, the moniker PPT is still frequently used.
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