The full form of PPT is PowerPoint Presentation. PowerPoint presentations are a combination of many slides that are generally used in corporate meetings for educational purposes such as training, induction, etc. . PPT files are presentation files for use with Microsoft PowerPoint, which contain various types of data, such as text, images, music, and even videos. PPTX/PPT files store collections of records and structures that specify slides, shapes, pictures, audio, video, text, and other presentation content. The name abbreviation makes it easy for you to recognize presentation files on your device, and they appear as .