1, Ctrl+Z has been removed.

2.Ctrl +F 1 defines the construction group.

3.Ctrl+F9 load combination.

4.F 12 1 Check and delete the repeatedly entered units.

5.Alt+1 established the unit.

6.Ctrl+Alt+1 Create a node.

7.F9 Static load condition.

8. The pre-processing mode of 8.Ctrl +F7 is changed to post-processing mode.

9. The post-F7 processing mode is changed to the pretreatment mode.

Input of 10 and Ctrl+ T items.

1 1, Ctrl+W to create a new window.

12, Ctrl+N to create a new project.