There are three types of information that can be updated regarding your account:

1. Contact Information: Name, address, primary email, etc.
2. Billing Information: Tax ID (for display on invoices), Name invoices are "to".
3. Authentication Settings: Login information for my.knownhost.com & 2-factor settings

To get to these settings, click on the "change" button in the "My Information" box on the dashboard.

You are now presented with several tabs where you can update various types of information about your account.