What is a service that allows the owner of a domain name to maintain a simple website and provide email capacity

Domain name hosting

Explanation:

Domain name hosting or otherwise called web hosting, can be defined as a service that allows the owner of any domain name the capacity and ability to maintain any simple website or it's equivalent, also granting them the capability to provide email. This is important because most, of not all websites on the network, requires web service hosting. The most important job or work of domain name hosting is to make the website's address accessible through a user or client to directly type in the Uniform resource locator(URL) tab bar of the web browser making them access the website in an easy and efficient way.

answer; ( blue box );

the omega button is one of them.