| Subject | English | Korean |
| comp., MS | left mouse button | 마우스 왼쪽 단추 (The button on your pointing device that you use most often for clicking and double-clicking) |
| comp., MS | mouse button | 마우스 단추 (A movable piece on a device that is pressed to activate some function) |
| comp., MS | primary mouse button | 기본 마우스 단추 (The button on your pointing device that you use most often for clicking and double-clicking) |
| comp., MS | right mouse button | 마우스 오른쪽 단추 (The button on your pointing device that you use to display shortcut menus or other program-specific features) |