What is the first step to start the slide show from the beginning?

Starting a slide show from the beginning is a common action that can be done efficiently in PowerPoint. The first step involves navigating to the slide show tab and selecting the option that indicates to start the presentation from the beginning. This method is straightforward and provides a dedicated pathway for initiating a slide show, ensuring that the entire presentation is displayed from the first slide onward.

Using this specific tab not only streamlines the process but also aligns with the commonly used commands in PowerPoint, making it user-friendly for individuals familiar with the software. The slide show tab consolidates all the tools necessary for managing presentations, making it the most logical choice for starting a show from its commencement.