Setting your new E-Mail Password in Outlook Express
(If Outlook Express is Not open, please follow these steps, if it IS open, click on Send and Recieve at the top.
Step 1: On your desktop, you should have an icon that says Outlook Express. (it should look like the following image)

Double Click the icon to start up Outlook Express.
Step 2: When Outlook Express starts up, it should automatically check your e-mail, and when it does, it is going to prompt you for a username and password. It should look something like this:
Step 3: Delete the password that is currently in the Password field.
Step 4: Type in your NEW password.
Step 5: Make sure "Remember Password" is checked, if you want it to remember your password
Step 6: Click "OK" at the bottom.
Step 7: If Outlook express does not prompt you for your username and password again, you should now be successfully logged into your E-Mail.