Saving Your Settings Using Session Manager's Options menu, you can change different aspects of your DECwindows environment. Once you make a change, you must click on the OK, Apply or Cancel button to continue working. Following is a description of each button: Click on To OK Save new settings and dismiss the dialog box. Apply Save new settings without dismissing the dialog box. Defaults Reinstate the system default settings defined when you installed DECwindows. (Note that the Defaults button does not save your changes. You must click on the Ok or Apply button to save the default settings.) Cancel Dismiss the dialog box without changing any settings. If you made any changes without applying them, clicking on the Cancel button cancels those changes.