| Subject | English | Welsh |
| comp., MS | comment hint | awgrym sylw (A visual indicator that denotes the presence of a comment and opens the comment when clicked) |
| comp., MS | comment mark | marc sylw (A mark inserted in a document to show where a comment has been added) |
| comp., MS | Comments pane | Cwarel sylwadau (A pane beside the document that displays all comments made in the document) |
| comp., MS | discussion comment | sylw trafodaeth (A remark or topic of discussion that is associated with a Web page or Microsoft Office file and is stored on a discussion server) |
| comp., MS | pen comment | sylw pin ysgrifennu (A comment created by using a stylus. Microsoft Office Word treats a pen comment like any other drawing object. Pen comments don't appear in the Reviewing Pane, and Word doesn't insert comment marks in the document window) |
| comp., MS | voice comment | sylw llais (A recording that is attached to your document) |
| comp., MS | Web discussion comment | sylw trafodaeth ar y We (An individual comment that is added within a Web discussion) |