The contents of your Inbox folder will be displayed immediately upon logging in. By clicking on the column heading, you can sort the listing by that column. The page indicator shows which page of your inbox you are currently on with how the total number of messages. Provided below are the icons that you may see alongside your email messages. Paperclips mean that the email has an attachment.
Trash Can mean that the email is designated for deletion.
Green Check Marks designate which e-mails you have replied to. The Check Boxes are for designating which messages you would like to delete. To view the contents of a message, click once on the message's subject. You'll then be taken to the Message screen. New email messages are shaded in blue.