Hi,
Did you need to use any tool to deploy the PowerPoint app?
I suggest you refer to this support article to get more information about deploying:
https://learn.microsoft.com/en-us/deployoffice/deployment-guide-microsoft-365-apps
You can specify PowerPoint to deploy in organization.
It is recommended that you refer to the above document first, and if you do not understand something, you can post the question here and it's glad to help you.
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