PowerPoint to automatically update while in slide show mode

Hi all,

I need to find out if it is possible for a PowerPoint slide show to automatically update while in the slide show/presentation view. I added a picture from EXCEL which have links and updates while in normal working mode. But once I move to presentation /slide show it does not update.

I will be working on laptop and second screen will show the presentation and once something changes in EXCEL spreadsheet, this need to update automatically update the slide.

I have the follwoing macro on PowerPoint under module 1

Sub AUTOUSCORE()
    
    ACTIVESHEET.UpdateLinks
    
End Sub

this is the first time I am working in powerpoint with macros, so it is a bit tricky.

thanks,