The Week Calendar shows 7 days of the current week, with each day divided into 30 minute intervals. Your events are shown on The Calendar. You may create new events by clicking an empty space on the day and time of your event.
Skip through the weeks using the Next and Previous links. Go to the Month Calendar by clicking the Day Head (Title).
Should you wish to make the Week Calendar your default Calendar, go to your "Settings" and change the applicable option at the right-bottom of the settings page.