The top-left part of the window shows the annotated document. Annotated words will have a colored background. You can change the colors or switch them off in the preferences dialog and toggle the display of reading and translation annotations in the View menu. If you left-click on an annotated word, the annotation will be selected in the annotation editor. A right-click will select the word and pop up a context menu with options for this annotation (see the section called “Annotation” ). To look up the currently selected text in the dictionaries, select Dictionary Lookup from the Edit menu.