Gmail helps you manage your emails, and there are other useful things it can do. This includes sending custom calendar invites to anyone you want on a whim with a few clicks.

To change the amount of undo time, you need to update the send cancellation period for Gmail messages in your settings. Emoji as an email? Emoji in email isn't as simple as attaching them to iMessage.

Gmail, Google’s free consumer e-mail, added a unique new feature to the service Monday: Mail Goggles, which gives you the ability to double-check whether you are really sure you want to send an ...