So my company is uploading critical PowerPoint documents to our internal SharePoint and we're looking for a way to track how many people are viewing each file.

Since our SharePoint admin is saying it's impossible to track how many times and who is opening the files, I'm looking into a solution using macros. I've done if before in Excel where I've created macros that track the username, date and time of the user when the excel file was opened in a separate workbook, but is it possible to track a PowerPoint document?

Killing myself trying to figure this out. Thanks in advance!