Short description of Fast Calendar 1.0: Fast Calendar is easy to use and very versatile. Use it to set important appointments or schedule reoccurring tasks that need to be completed every month or week. You can even set up a task or appointment to occur on the third Tuesday of each month. Whatever your specific scheduling needs are, Fast Calendar can help. Need detailed information on an appointment, or instructions on a task? No problem. With Fast Calendar you can attach a memo.