For online presentations, the first step is to get everyone on video (sometimes you have to insist). No more audio-only calls where all your audience members are just secretly multi-tasking.

Here are 7 Tips for Giving a Killer Online Presentation. Many of you grapple with the unique challenges of presenting without being able to visually connect with your audience.

In the book, McGowan recalls that he was once asked to cut an hour-long talk in half — 10 minutes before he was scheduled to give the presentation. So he removed 12 of the 30 slides in the ...