You can update your online account profile information any time in your Equifax Member Center. Once you've logged in, click "My Account," located at the top left of the page. Then select "My Profile."
You can update the following information from the profile page:
Email address
Username
Password
Secret question and answer
Updates to your online account profile are effective immediately.
Note: Changes to your Equifax online profile will not be reflected on your Equifax credit report.