From the home screen, swipe right until the BlackBerry Hub appears.
If necessary, select the filter located in the lower left (e.g. Hub, Notifications, BBM, Text Messages, Email account, Calls, Emergency Alerts) then select the appropriate email account (e.g. Exchange, Gmail, Yahoo!, Live, etc.).
Select Compose (located at the bottom; to the right of Search).
From the 'To', 'Cc' and/or 'Bcc' fields, enter the recipient's email address or contact name. As the recipient's email address/name is entered, a list of matching contacts may appear and can be selected at any time. To add a Bcc field, select Menu ( three vertical dots located in the lower right) then select Add Bcc. If the keyboard is present, touch and hold the space bar to close the keyboard and view the hidden options.
From the 'Subject' field, enter a subject.
From the message field, enter a message.
To add an attachment, select Attach (located at the bottom; to the left of Format). If the keyboard is present, touch and hold the space bar to close the keyboard and view the hidden options.
Select the attachment type (e.g. Picture, Video, Audio, etc.).