Modifying Rulers

Ruler markers indicate the location of the cursor on the page.
To modify settings for rulers:
  1. Click Settings ⇒ Preferences.
  2. To change ruler units, select Inches or Millimeters in the General tab.

    For details about a specific setting, click the Help button to display the on-screen field help.

Parent topic: Modifying Rulers, Grid, and Guides