Try – EDIT MY ACCOUNT at the top right of your screen. [Gabe9527]
…you should be able to update the email address you registered for IT Knowledge Exchange with on the “Edit My Account” page as Gabe suggests.
However, if it’s one of TechTarget’s other website sites that you registered for and you want to update your account details, let me know and we can provide more details on how to update there. [EmNichs]