Ever wondered when you start typing an email address in your Gmail, how does Google offer an auto complete? Yes, Google maintains an Email Suggestion List exclusively for each email account. Learn how to edit that list. 

Do you have more than one email account say one for work and other or personal use? It is easier if you don't have to log into both accounts and if you can send and receive mails from both accounts by logging into one.

In the series of managing your email accounts, here is how to transfer all mails from one Gmail account to the other. 

If youa re using Gmail filters and want the same filters in other account (of your own or someone else's), you may export your filters from the first account and then import them to new account.  

Learn how to add an email signature in your Google powered mail. 

Gmail filters allow you to manage incoming email messages. Learn how to benefit from this technique.