How To Make Slides Vertical In Google Slides
When you open a new presentation in Google Slides, the slides are horizontal by default. Luckily, if you want to change them from horizontal to vertical, it’s a simple process you can do in a couple of steps. Fire up your browser, head to Google Slides, and open a new presentation. After the presentation opens up, click File > Page Setup. Next, click on the drop-down list and choose “Custom” from the choices below....