How do you send Emails to an Email address?

Really, it depends on which mail service you are using. Mostly, however, you click "New" or "Compose", then type in their email where it says "To:" or "Receptaints email". then in the big box or the one labeled "body:" type your message. Then click send.

Specific Instructions
Gmail:First, you have to have an email address yourself. Second, when you have your email address going, click on 'Compose Mail'. Third, type your message!! Last of all, click 'Send'.