| Subject | English | Chinese Taiwan |
| comp., MS | default button | 預設按鈕 (In some dialog boxes, the command button that is selected or highlighted when the dialog box is initially displayed. The default button has a bold border, indicating that it will be chosen automatically if you press ENTER. You can override a default button by clicking Cancel or another command button) |
| comp., MS | ribbon pane default button | 功能區面板預設按鈕 (The button that appears when a ribbon is reduced to its minimum size. A click of the button displays the ribbon commands on a menu) |