As a Web-based service, your Yahoo! Personals Mailbox is accessible from any computer with an Internet connection. This allows you to send and retrieve messages from anywhere in the world.
If you would like to access your Yahoo! Personals Mailbox from another computer, just go to the Yahoo! Personals home page and log in using your ID and password. All of your Connections and their messages appear exactly as they normally would.
Security note: The contents of your Yahoo! Personals Mailbox are stored on our servers, so they are not left on the hard drive of the computer you are using. However, at the end of your session, be sure to click the "Sign Out" link near the upper-right side of most Mailbox pages. Also, clear the browser's cache in order to prevent other users on that computer from accessing your mailbox.