You said in some areas.
Creating a new account is basic knowledge. I will attempt to guide you through Outlook Express 2003 as Outlook Express would be the most likely program you come across whilst not using your own computer.
Most E-mail clients have an account wizard. The information you need to fill out can be obtained from your E-mail client.
The steps may very per E-mail client used. Your E-mail will most likely be able to provide you with exact steps for the E-mail/news reader client you are operating.
Outlook Express 2003:
1. Open Outlook Express 2003
2. Go to the tools menu
3. Click on E-mail accounts
4. Select Add a new E-mail client and click next.
5. Select the correct protocol.
-- Often POP3
6. Fill out your user name, password and other relevant information.
7. Go to the Outgoing Server tab. Fill out your SMTP adress.
--This adress can be obtained from the E-mail provider you are using.
8. Go to the Advanced tab. This is additional, but may be required to be configured by your E-mail provider.