Create calendars and groups of calendars
Add Events and get Notifications
Send email invitations to Events
Share your calendar and subscribe to others
Print data in useful ways
Save your Events and Reminders to iCloud
Calendar is, of course, a calendar program. It keeps track of Events and sends Notifications to you, among other things. Calendar is a great tool for keeping track of family activities or for coordinating corporate Events. You can create separate calendars for separate parts of your life.
When you need something quick and easy and less robust, use Reminders. This feature keeps a checklist of tasks you need to accomplish, stored on a calendar in the ...