2. Create a Gmail account for your site
Upon selecting a domain name for your site, you need to create a Gmail account that you will be using to login to access administration area of your website. However, if you will be the only user of your site, you can use your primary Gmail account. Nevertheless, it is essential to have a separate email for your website to avoid a mix up of your emails and those of the site.
Especially if your site is aimed for business purpose, it is recommendable to have a dedicated email for the website. Also, it becomes easier for you to manage the site as you can delegate the duty to another person in the organization.