Once you have purchased an SSL certificate, you will have to enable the certificate on your domain name. Then, you’ll need to set up your WordPress website to use SSL and HTTPS protocols. You’ll also need to let Google know you are now using SSL to avoid any SEO issues.
In our beginner’s guide on how to properly move WordPress from HTTP to HTTPS, we show you two methods to set up SSL on your website, including one that is easier for beginners. Alternatively, you can ask your hosting provider to install the SSL certificate for you.
Moving a WordPress site to SSL can sometimes result in unexpected issues. If you’re adding SSL to an existing WordPress site and are running into errors, then check our guide on how to fix common SSL issues in WordPress.