If you forget your log-in password at webstarts, you can have it reset by performing the following:
Step 1. At the webstarts.com home page, enter in the User Name at the field in the top right corner labeled “E-Mail Address.”
Step 2. Click on the hyperlink under the Password line that says “Forgot password?”
Step 3. Check your email for your password.
If you need to to just change the password, you can do that by loggin into your webstarts account. On the dashboard, if you click on the settings tab, you will see the option to change your password and confirm it. Click on “Add/Update Personal Information” and your password has been changed.