How to add Background Music for all slides in PowerPoint

Видео How to add Background Music for all slides in PowerPoint

In this step-by-step tutorial video, learn how to add music in your Microsoft PowerPoint presentation that plays automatically across all slides and loops until the presentation is over. 0:00 Introduction 0:55 Context on presentation 1:32 In..., видео от 2023-09-08 загрузил на rutube Искусство и Умение...