The Email software in Windows 7 is called Windows Live Mail.
Windows Live Mail is a "client" that saves the emails on your computer.
Windows Live Mail replaces the older Outlook Express distributed on Windows ME and XP,
and replaces Windows Mail distributed with Windows Vista.
Windows Live Mail can handle multiple email accounts.
When buying a new computer with Windows 7 on it, choose to install Windows Live Mail. It is not installed by default.
After it's installed, run the 1USA Dialer Setup software (615 k)
or if you have a Broadband connection (DSL Cablemodem, Satellite, etc) then you just need the 1USA Email Account Setup software (310 k).
If your company as multiple accounts to setup, contact the 1USA Webmasters for a special build which sets your domain as the server name.
It takes only ONE MINUTE to setup an email account with 1USA.
Alternative Email Clients:
Thunderbird by Mozilla - has email archiving capability
Eudora