How to search Gmail with advanced operators

What is Gmail and how does it work? Gmail is a free email service developed by Google. Users can access Gmail on the web and using third-party programs that synchronize email content through POP or IMAP protocols. ... Users can receive emails up to 50 megabytes in size, including attachments, while they can send emails up to 25 megabytes.How do I send emails with Gmail? Write an email On your computer, go to Gmail. In the top left, click Compose . In the "To" field, add recipients. You can also add recipients: In the "Cc" and "Bcc" fields. ... Add a subject. Write your message. At the bottom of the page, click Send.How do I read my emails on Gmail? Mark as read On your Android phone or tablet, open the Gmail app . On the left, tap the sender's profile image next to the messages you want to mark. In the top right, tap Read .What is the difference between the Gmail and email? Email refers to Electronic mail. Gmail refers to Google Mail. It is process of sending and receiving electronic messages that may contain text, graphics, images or vedios. It is a platform through which Email can be sent or received.When should I use Gmail? Gmail uses labels to help you organize with more flexibility. A conversation can have several labels, so you're not forced to choose one particular folder for messages. You can also create filters to automatically manage incoming mail.