Simple demo on how to effectively use a tool called ZoomIT. You'd be surprised at how many people I see delivering demos DON'T use a tool like this OR they use it badly.
Basic rules:
Use Zooming for Acents to what you are talking about
Move the mouse to WHERE you want to zoom first
Activate the Zoom with "Control + 1"
Click to Lock
Accent with your choice of graphic. I prefer arrows.
Get ZoomIt from http://technet.microsoft.com/en-us/sy...