Free Calendars and Task Management Utilities

Yahoo Calendar lets you access dates and meetings from anywhere, anytime. Share your calendar with specific friends and co-workers. Remember important dates, set up automatic reminders. All you need to use this calendar is a Yahoo id which you can get free If you have a Yahoo email account then you can use its id for this free service from Yahoo.

Google Calendar is a free online shareable calendar service. With Google Calendar, it's easy to keep track of all your life's important events, birthdays, reunions, little league games, doctor's appointments all in one place.

Of course, you won't forget when to pick up the milk, but you can do much more with this to-do list manager. It can send you reminders even when you are not near your pc even. Lots of cool features for managing your tasks and, best of all, it is free.