As a participant, you can ask for permission to annotate the presenter's screen, which means you'll be able to mark up their screen with notes, laser pointer, and more.

1. During a meeting hosted on a PC or Mac by a PRO or BUSINESS subscriber, select … (Tools) > Annotate.
   
2. Once the presenter approves, you're able to mark on the presenter's screen.
3. Annotation offers many options:
   • To change the color of the pen, highlighter, or last pointer, select the colored circle on the far right.
   • To take a screenshot of your screen, select Snapshot. Snapshots are saved as PNG files and can be viewed under Shots. This folder can't be changed.