If you are a Zoom participant, most times when you SHARE a PowerPoint File, it takes over the entire screen and the speaker is relegated to a tiny box up near the top. Here’s a tip on how to show your program, but also allow your audience to get a clear view of your face.
When you go to SHARE, choose ADVANCED and then choose – PowerPoint as Virtual Background.
Now you can see both the presentation and your face. You can also resize you face and its location.
Note – you will want to design your slide show with space for your picture.
Below is a video which explains this process.