How does this feature work?
- Log into a Google Calendar account.
- Click on “Tasks” list under the left-hand top links.
- This will open up the tasks sidebar (familiar to users of the Gmail Labs Tasks feature) with some Calendar-specific additions.
If you wish to create a task with a due date in the Calendar:
- Click on an empty space in month view or the all-day section of week view
- Select the “Task” option
- It will automatically appear on your calendar.
If you wish to attach a due date to an existing task:
- Click the right-arrow from within the task list
- Click on the calendar icon
If you wish to modify a task’s due date:
- Just drag the date to a different date, just as you would with a regular calendar event.
If you wish to mark a task completed from within Calendar:
- Just click on the task’s checkbox.
If you wish to keep track of due dates before they arrive:
- Use the new “Sort by due date” feature which is available in the “Actions menu” at the bottom of your task list.
Although this cannot be a replacement for high-powered to-do apps like Remember the Milk, but for those who are just fine with simple text files, this basic calendar-integrated task seems alright.
(Source & Image Credits: Google blog)