I have just established a Yahoo email acct at home but now i can't?

access my business email acct. How can i sign in to my business acct?

I have just established a Yahoo email acct at home but now i can't?
To Sign in to your Yahoo! Mail account, click here.





http://smallbusiness.yahoo.com/email/





or





http://overview.mail.yahoo.com/





Enter your Yahoo! ID and password in the spaces provided, and click the "Sign In" button.





To sign in to a different Yahoo! Mail account, just click the "Sign in as a different user" link, or sign out of the current account and sign in to the new one.