Appointments off by an hour

Cause:
Outlook may not be configured to adjust for DST.

Solution:
Outlook 2010

1. Open Outlook
2. In the main Outlook screen, click the File menu
3. Click Options
4. Click Calender
5. Scroll to the Time Zone section near the bottom of the screen
6. Check the time zone is set to the correct time zone
7. Click OK