| Subject | English | Welsh |
| comp., MS | OpenDocument Presentation | Cyflwyniad Dogfen Agored (A version of the OpenDocument Format (ODF) v1.1 file format for presentations) |
| comp., MS | Picture Presentation | Cyflwyniad Lluniau (A feature that converts each slide in a presentation into a single image and rebuilds a new, compressed PPT presentation that can easily be shared, but not edited) |
| comp., MS | presentation broadcast | darllediad cyflwyniad (A feature that allows you to run a presentation over the Web. The presentation is saved in HTML format and can contain audio and video. It can also be recorded and saved to be viewed later) |
| comp., MS | presentation-level guide | canllaw lefel cyflwyniad (A guide that applies to all slides in a presentation) |
| comp., MS | presentation package | pecyn cyflwyniad (A package containing everything you need to show one or many PowerPoint presentations on another computer. This package can be saved to a folder or burned to a CD) |
| comp., MS | presentation section | adran cyflwyniad (A labeled group of consecutive slides that helps the user navigate and organize presentations) |