This article will explain how to share an Outlook calendar with a co-worker.

1. Open Outlook.
2. Select the Calendar you wish to share. 
3. On the Home tab, select Calendar Permissions. 
4. Select the Permissions tab if it is not already selected. 
5. Select Add.   
6. Type the name of the person you wish to add. Highlight the name that you want to add. 
7. Click the Add button and the user's name will display underlined in the text box to the right
8. Click OK. 
9. Under Permissions, you can set the appropriate permissions for the user (e.g., Reviewer, Author, etc.)