You can find your Samsung Account information by clicking on the "Find ID and Reset Password" link on the login page.

-How to find your ID

1. Select the "Find ID" tab on the Samsung Account page (https://account.samsung.com/).

2. Enter your name and date of birth on the "Find ID" screen.

3. Click on the "Find ID" button to see the ID (e-mail) you initially set when joining the Samsung Account