How can I embed a PowerPoint (PPT) presentation on a Confluence page?

[Chiara Greselin]

I would like to embed a PPT on a Confluence Page but it seems that the PPT macro has been deprecated. 
Could you please advice on how I can do that?

[Thiago P _Atlassian Support_]

Hey there @Chiara Greselin ,

Correct, the Powerpoint macro will be removed from Confluence Cloud by the end of September as mentioned in Learn which macros are being removed .

Using the drag-and-drop to add the attachment to your page while in Edit mode should be enough now as Office file previews are supported without the need for a specialized macro.

Note that file previews may take a couple minutes to be generated.

Hope this helps!  =]