A web host is basically a company that has many computers connected to the Internet. When you place your web pages on their computers, everyone in the world will be able to connect to it and view them. You will need to sign up for an account with a web host so that your website has a home. If getting a domain name is analogous to getting a business name in the brick-and-mortar world, getting a web hosting account is comparable to renting office or shop premises for your business.