| • | In general, use the Move Up (  ), Move Down (  ), or Delete (  ) button and the fields under tables to edit the table contents. Or right-click a table cell and select Move Up, Move Down, or Delete. | 
| • | At any time during plot creation, click the Plot button (  ) to preview a dataset or plot. Or right-click the node and select Plot. | 
| • | Click the Add to Selection (  ), Remove from Selection (  ), and Clear Selection (  ) buttons when working with geometric entities in the selection windows and when required. | 
| • | 
| • | Click the Go to Source button (  ) to move to the node to which the selection in the list next to the button refers. | 
| • | Click the Evaluate button (  ) or right-click the Derived Values node and select Evaluate All (  ) or Clear and Evaluate All (  ). |