How to Retrieve Outlook Calendar Data Through the Web
- 1). Launch a browser.
- 2). Type the URL of your Outlook Web Access site in the address field and press "Enter" on the keyboard.
- 3). Type your username and password in the field that appears. Click "Sign In."
- 4). Click the "Calendar" icon in the left column.
- 5). View your Outlook Calendar data.
Source...