Calendar tips & tricks
Featured General Gmail Calendar  
Use calendar layers
Overlay coworkers calendars on your own calendar to see everyone's available time slots.
Create a team calendar
Create a shared calendar to track your team's vacation and travel dates.
Create tasks in your calendar
Create tasks directly in your Calendar.
Define default notification reminders
Use notification reminders to never miss another event.
Reschedule events with SmartRescheduler
Use the Smart Rescheduler lab to quickly reschedule a room and time that works for all guests.
More resources

Gmail search & keyboard shortcuts
Keep this valuable cheat sheet handy.

Use Gmail & Calendar Labs!
Enable offline mail, Gmail superstars, Undo send, and more.