Web hosting is used to offer sites and applications online. In the early days of the Internet, companies and individuals needed to have their own servers to host their sites. The web hosting provider you end up choosing is the company that sells server space for you to rent. Web servers manage these servers and make it easy for you to host your site so that visitors from all over the world can access these website files.
Web hosting is essentially a place for your website to live. A hosting service stores your website and all its important files and data on a server that it provides, allowing the necessary connection so that visitors can access your website via the Internet.