Running a show

I'd like to give my audience a summary of what will be covered in the presentation

How do I set up a slide show

There are some slides that I want to "hide" from my audience

Is there a way to highlight certain areas of my slide as i talk through my presentation

I like some of the notes I wrote on my presentation, is there a way to save those comments

I need to run a show from one computer and have my audience view it on another