| Subject | English | Welsh |
| comp., MS | confirmation dialog box | blwch deialog cadarnhau (A dialog box in which a user confirms that he or she wants a specified action to occur, usually by clicking OK) |
| comp., MS | custom dialog box | blwch deialog personol (A modal pop-up form you create to ask the user for additional information or to display a message) |
| comp., MS | dialog box | blwch deialog (A secondary window that allows users to perform a command, asks users a question, or provides users with information or progress feedback) |
| comp., MS | Dialog Box Launcher | Lansiwr Blwch Deialog (A specific Office icon that is used within a group to launch a related dialog box) |
| comp., MS | modal dialog | deialog moddol (A dialog that requires the user to take some action before the focus can switch to another form or dialog box. Dialog boxes and messages are usually modal) |