| Ctrl+9 | Zoom In |
| Ctrl+0 | Zoom Out |
| Right Mouse Button and Drag | Pan |
| Ctrl+A | Select All Vertices In Current Segment |
| Ctrl+D | Deselect All Currently Selected Vertices |
| Left Click And Drag | Select Vertices in a specified region |
| Right Click on a vertex | Use the list to select/deselect a specific vertex |
| Left Click on a vertex | Select All Vertices lying on the point |
| Drag with Left Button | Move selected vertices |
| Directional (Arrow) Keys |