Share Screen details required

[WaiChow-Gmail]

Hi, I have been using Zoom since Covid-19.  I found the recent update to be pretty impressive, 12 months ago.  However, I found there wasn't much to talk about sharing PowerPoint with a guest speaker.  I used my organization's paid account to try to figure it out.  However, I tried the Zoom Learning Centre and my favourite YouTube.  No one seems to talk about this.  As a host, I want to interview my guest on a screen (stacking up as a column with me and my guest, then, on the right-hand side of the screen, my guest speaker could present his/her PowerPoint slide.  Have I missed anything about using the most updated ZOOM (meeting or Webinar)?    I know that OBS could do it, but it is another layer of work that Zoom could have easily had.  Maybe it does have that function.  Thank you for your kind contribution.  Wai Chow