If you have the AOL Toolbar, click settings; or go to AOL Keyword "password". If not, sign into your AOL mail from the homepage. Click on Settings at the top, next to where it says Check Mail, Compose, Search, and Help. At the list on the left under Back to Mail, click Accounts. Beside where it says Password, click the link "Change your AOL password". Another window will pop up. Follow the prompts that will enable you to change your password.