Starting with an invite-only beta, Inbox brings the intelligence of Google Now to your Google mail.
The newly published tutorial sucks you into Google services - all of which work on iOS if you ever want to switch back.
Gmail for Android may soon be the only email app you'll need.
Just like Gmail, Yahoo Mail is going to have an encryption option supplied by Google's End-to-End Chrome extension modified for Yahoo's service.
It's not the most exciting feature in the world, but Gmail's new unsubscribe link will be useful for taming the amount of mail hitting your inbox.
Now you don't have to download that attachment to your Android phone! Send it directly to Google Drive instead.
Newly leaked images show a refreshed, app-inspired layout for Google's popular email service.
If you've left Gmail logged in on another computer, there's a quick and easy fix.