Personal Information Manager Virtuoso Organizer is the best helper for you and your family or for your business. Use Address Book to organize your personal or business, customers, suppliers, and other contacts. Calendar shows single and reoccurring reminders on a daily and monthly basis. Using the calendar you can see your schedule up to one year ahead. Diary Book is an electronic book where you can record your private information on day-to-day basis: notes, status, etc.