What is a domain name?

A domain name is a web address. When you create your own site, you choose a domain; for example, www.easyexample.net, it will be possible for other users to get into your website. When creating this site, you are adding something personal to the internet; it's a kind of visit card, you are adding a site on the possible searches on the web.

A domain name is also used for identifying a certain computer on the internet, a bit like IP addresses. While creating my own site, I found this site very useful, you can get a https certificate here. I hope I helped you and gave you few ideas.