View   Ruler (Cmd-R) —  toggles the text ruler Contents Card (Option-Cmd-Home) —  toggles Contents Card display Navigation Bar —  toggles navigation bar display Toolbar (Cmd /) —  toggles toolbar display Customize Toolbar... —  reveals a sheet for configuring the toolbar Creation Dates —  toggles creation dates display Change Dates —  toggles change dates display Due Dates —  toggles due dates display Show Date and Time —  toggles display of dates and times in the dates column Shapes —  toggles Shape display Focus on Shapes (Option-Cmd-S) —  toggles direction of all mouse clicks and key presses to the Shape layer Stickers —  toggles Sticker display Keywords (Cmd-K) —  toggles Keyword display Checkboxes —  toggles status checkbox display Priorities —  toggles priority display Notes Column (Control-Cmd-H) —  toggles Cornell Note Taking page notes column display Zoom —  commands for changing the Notebook’s visual scale