This is a guide on how to apply a free certificate (Let's Encrypt) to Windows web hosting.

1. Log in to Hosting KR and access Plesk.

2. Click SSL/TLS Certificate on the dashboard.

3. Click Install Free Certificate at the bottom of the page.

4. Enter the email address to receive notification emails, check the domain range to apply, and then click Download for free.

- Domain name protection: SSL is applied only to the default root domain (non-www).

- Wildcard domain protection: A wildcard (*) is applied in front of the domain, so it is applied to all subdomains that do not include www. . Applicable.

- Include a "www" subdomain in your domain and each selected alias: Applies SSL to domains containing www. .

5. If applied normally, it will be marked as protected as shown below.

If application fails or an error occurs, please check the error message and contact the administrator through 1:1 customer service inquiry.