Recipients / To

Here you enter the email address of the recipient or click the icon to choose them from your contacts list

The Cc button can be used to send a copy to other recipients where all recipients can see who it has been sent too whereas the Bcc button hides additional recipients (which is what you should use if sending to multiple recipients)

Subject

Here you enter the subject (title) of your email message, it is advisable not to leave this blank as many email systems will treat it as junk mail (spam)

Message

Here you type the main body of your email message

Formatting

Use this button to change formatting i.e. change font style, font size, bold, underline text etc

Attach File

Click this button to attach a file or photo to your email message

Click here to access various other options to insert links, emoji (smileys), photos, signatures etc

Send

When you have finished composing your message click Send, or you can click the drop down arrow to schedule when you want the email to be sent