Have you ever missed an important email because countless calendar invitations engulfed it? Creating a Gmail filter for Google calendar responses can sort that out... literally!
If you're sponsoring an event or having a party, it's easy to send an invitation to your friends and acquaintances for free via your Gmail account and Google Calendar.
When it comes to Google’s popular suite of apps, Google Calendar is probably, and paradoxically, one of the most used and most overlooked in the bunch. Many people use Calendar to keep track of things like meetings and birthdays, but very few ever go beyond using the app’s most basic features.