...
Powerful Search Search your email the same way you’d search Google. Also, try the powerful Keyboard Shortcuts. | Inbox Style Categorize messages with a tabbed inbox or change how your inbox is ordered. | All Mail Archive Archive messages to move them out of your inbox without deleting them. |
Change View You can choose how your emails are grouped in your inbox. | Organization Use Gmail’s organizational tools to take control of your communications. | Labels & Filters |
Out of Office Are you going to be away? Turn on your Vacation Responder and add Out of Office to Calendar. | Calendar Reference, create, or edit Calendar invites right from your inbox. | Attachments Send, receive, and download attachments up to 25MB (share larger files via Drive). |
Smart Features Get Nudges to respond to or follow up on messages or use Smart Replies to respond quickly. | Snooze Snooze emails to move them out of your inbox until a specific time. |   Google Help Visit Google's support pages for more on using Drive. |
...