Presentation Glossary

The modern PowerPoint file format used by Microsoft PowerPoint 2007 and later.

A universal file format that preserves document layout across all devices and operating systems.

Three common presentation file formats with different strengths for editing, sharing, and compatibility.

The proportional relationship between a slide's width and height, most commonly 16:9 (widescreen) or 4:3 (standard).

The process of reducing image file size by removing unnecessary data, either with or without visible quality loss.

A PowerPoint file where each slide contains a full-page image instead of editable text, shapes, and objects.