Turn on or off week numbers in month view and the date navigator

Week numbers can appear in the calendar month view and on the Date Navigator in the folder pane. Week numbers restart at the beginning of each year. By default, week numbers are turned off.

To turn on week numbers, change the week number setting in the Microsoft Office Backstage view.

1. Click the File tab.

2. Click Options.

3. Click Calendar.

4. Under Display options, select or clear the Show week numbers in the month view and in the Date Navigator check box.