A server is a physical computer that runs without any interruption so that your website is available all the time for anyone who wants to see it. Your web host is responsible for keeping that server up and running, protecting it from malicious attacks, and transferring your content — such as text, images, files, etc. — from the server to your visitors’ browsers.
When you decide to start a new website, you need to find a web hosting provider that will supply you with that server space. Your web host stores all your files, assets, and databases on the server. Whenever someone types your domain name into the address bar of their browser, your host transfers all the files necessary to serve that request.
Therefore, you need to choose a hosting plan that best fits your needs. In fact, it works similarly to housing rentals — you have to pay the rent regularly in order to keep the server running continuously.
