You may not get it in PowerPoint Online. Also, you can add any watermark, including text, picture, shape, icon, 3D models, SmartArt, chart, etc. It is possible to insert images from online sources ...

However, when you add an image, PowerPoint will analyze the picture and generate the alt text automatically ... As a rule of thumb, try to have no more than six bullet points on a slide, with ...

Visual information doesn’t just mean images or text; if you are using colors ... To make an accessible PowerPoint, you should consider not just the types of information in the file, but also the ways ...