Toolbar button:
Use the Run menu > Run Analysis & Design command to execute the analysis and design of the model. Clicking the Run menu > Run Analysis & Design command or button will immediately start the analysis and design process if the model previously has been saved. If the model has not been saved before initiating this command, the Save Model File As form will display first so that you can name and save the model. Upon completion of the analysis and design, a deformed shape will be displayed in the active window.