If you already know your password, but you want to change it to something different, please follow the directions in this article to change your password. If you want to reset your password, please follow this article here.
How to change your account password
1. Log in to the Portal
2. Click on your account name in bottom left corner of the portal, then click My Profile.
3. Next, click on the security tab, and then click Change Password.
4. Make your desired changes, then click Save. You can also reset your password through this window.