Why don't I have a Tab for my calendar? I can't find it anywhere.

When I boot up the program, there is no tab for my calendar. I am logged in to Windows VISTA as me. If I log in as the Administrator, the calendar shows. How can I get it to show when I log in as me?

right click on tab “Mail” in the left panel to see, if Calendar is checked. If it is not, check it and let me know if it helps.

Thank you Mr. Wilson - that was all I needed to do!