Top ribbon

 

Below is an overview of the main options available in the top ribbon, where the primary options can be found:

New Event - Create a new appointment and set up a date, time, attendence and reminders.
New Items - Allows you to write a new  email, create a new  event, or a new  Folder.
Today - Returns you to the current date on the calendar.
Next 7 Days - Shows today and the next 6 calendar days.
Day - Toggles the Day View on, listing all your appointments for the specific day hour by hour.
Work Week - Displays only work days (Monday-Friday) of the current week.
Week - Displays the current calendar week (Monday-Sunday).
Month - Shows the current month and all its respective events.