Do you have an e-mail software installed (i.e. Outlook)?
Windows 7 does NOT have a native e-mail program, you have to install one. Windows Vista has Windows Mail, and Windows XP has Outlook Express.
Windows Live is free, and I think it has an e-mail client. There is hotmail, yahoo, gmail, and many other web based e-mail services.
But, with your email address listed above (which is very BAD to list), you get your e-mails through AOL? Then you have to be running AOL to send an email, and to get internet access to look into the others.