1. Please open your web browser and enter https://home.eset.com/ in the address bar to log in to your ESET Home account. If you do not yet have an account, please click the "Create Account" option to register.

2. After creating your account and successfully logging in, click the "Use an activation Key" option.

3. If your ESET Home account already contains a license, click the "Subscription" option on the left-hand menu, then click "+Add or buy" on the right.

4. Enter your activation key (located on the card inside the product packaging), then click "Add subscription".

5. Complete the registration form, providing your "First Name," "Last Name," and "Email Address."

6. In the "Country / Region" field, use the scroll bar to scroll down and select "Hong Kong." (Please ensure "Hong Kong" is selected and avoid choosing any other country or region.)

7. Click "Add subscription" to complete the registration process. You will receive your license registration details via email within fifteen minutes. The subscription period will begin immediately upon successful registration.

8. After completion, the newly registered license will be visible under the "Subscription" option on the left-hand side of your account.