Efficient Calendar is a professional, elegant and easy-to-use scheduler, planner and reminder.It saves your time by allowing international holidays and major holidays of some countries to be imported directly. Multiple calendar views, such as Day, Week, Month and Year views as well as list view are available so you can better arrange and track your appointments and events. Events and tasks can be managed by grouping and differentiated by colors, so you can manage schedules in the most visual ways. The "First Thing First" principle is followed and you can set importance and priorities for events and tasks. By setting subtasks at any level, you can better organize and manage the to-do list. All appointments, meetings, events and tasks can be reminded in time as you configured, and you will never miss any important event! An important feature is the comments of events and tasks can be edited in the same way as Microsoft Word does.Besides, the software also provides various other unique features, such as adding attachments, Recycle Bin, displaying entry list in card view, etc. The interface of the software looks fashionable and cute. It has 8 interface styles of different tones of color for you to choose from!Begin to use Efficient Calendar now to help you manage time, save time and finally, control time, and you can go along a highly efficient, happy and successful road!Portable Efficient Calendar works straight from your USB flash drive.