Close print preview. Display the Task menu. Close the visible menu and submenu at the same time. ESC Opens Background Syncronization menu when a background syncronization is in process. Switch to the previous tab in a dialog box.
TAB Move to the previous option or option group.
Move between options in the selected drop-down list box or between some options in a group of options. ESC Open a drop-down list box. Close a drop-down list box. Navigating a text box Move to the beginning of the entry. HOME Move to the end of the entry.