To optimize the livestream training, we recommend that participants have 2 monitors (or one laptop plus one monitor). This enables students to watch the instructor while simultaneously implementing the techniques in their own Excel file. With dual screens, it is also possible for each participant to share their Excel file simultaneously, so that the instructor can see progress and assist – or even take remote control – when necessary.
This equally applies to the online self-paced course where you can watch the videos while implementing the techniques on your own model.
Of course, this is not an absolute requirement. The training is completely workable with only a single laptop, but we have found that the comprehension and engagement has been better for participants with two screens than for those who are using a single laptop.