Microsoft PowerPoint defaults to display slides in your business presentation in Landscape layout. This means that your slides resemble a landscape painting where the width is greater than the height.

Microsoft PowerPoint files are the industry-standard for presentations. They contain individual slides on which you can put text, data, images or multimedia and let you flip through them, usually in ...

You can change the size of a slide in your PowerPoint presentation through the "Design" menu. Microsoft PowerPoint allows you to change slide sizes on the Windows PC, Apple MacOS, and web-based apps.