This article shows you how to change the email address that you used to register your Trend Micro program.

Change Trend Micro Email Address

1. Go to Trend Micro Account.
   
2. Type your email address, password and verification code you can see at the right, then click Sign In.
   • If you forgot the registered email address but you have the serial number, click Forgot which address you used before?
   • If you forgot the password, click Forgot password?
   • If the registered email address is already inactive, contact our Technical Support for assistance.
3. Click the Profile tab.
4. Click the Change Email button.
5. Type your new email address in the New Email field.
6. Retype your new address in the Confirm Email Address field.
7. Click Next.

8. Click Confirm.

   All of your Trend Micro products and services will use the new email address.

   You will be signed out to update your account.

9. Click OK.
10. Log in again with your new email address and password.