This handy application from Apple allows users to create a plethora of desktop calendars for the Mac. The app gives users the ability to create multiple calendars to look at upcoming events and meetings by the day, week, or month. The ability to color-code different calendars for household activities or work tasks can be complemented by adding an alarm reminder, which can be sent to mobile phone or pagers. Users can also share their calendars online with colleagues and family members by signing up for a free 60-day trial (note: the basic application remains entirely free). Finally, users can use a built-in search tool to locate any event or name entered into their calendars.