The instructions refer to right-handed mouse settings. The mouse buttons have the following functions:
| Button | Examples of functions |
| 1 = Left mouse button | Clicking an element in the working window. Selecting a function from the context-sensitive menu. Opening a menu on the menu bar, for example, File, and selecting a function. |
| 2 = Middle mouse button | Accepting. Stop using the function. You can use the mouse wheel for zooming. You can set the wheel to operate as middle mouse button in the mouse properties. |
| 3 = Right mouse button | Opening context-sensitive menus. |
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