There are so many Google options available that can be added to your calendar. Using the free Gmail is convenient when sending out invites to others or scheduling your reminders. Google maps come in very handy
when you need a pinpointed location for an important event or meeting.

Some events on your calendar require favorable weather conditions, why not select the option to display the Google Forecast on your calendar.
Take some time and explore the pros and cons of Yahoo! Vs Google, decide for yourself. You have the upper hand, and that's just a few new e-tips on some fabulous free stuff on the Net.