Carmen wrote:

What is ISP? I have yahoo as my email and a I have a cable company
for my high speed internet service. What company will I have to
contact for the settings?

ISP = Internet Service Provider; i.e., you cable company. They will tell
you what server values to use. Often it's on their web Help pages.

If you use Yahoo for mail, it this a Yahoo account provided by the cable
company or one you signed up for yourself? If the latter and you use
yahoo.com to access mail, you must use a paid Yahoo account in order to
access your mail with anything other than a web browser.
--
Brian Tillman