How To Create A Website In 5 Days What is A Host? When you initially build your website, it will only be on your computer. So you will be the only one who can see your website. Not what you had in mind? That's where a "host" comes in. A "host" is a company that "hosts" your website on the World Wide Web (Internet) So others can visit your website. All websites must have a host in order to be seen on the internet. ______________________________________________________ This information is protected under International Copyright 2004-2008. Hidden Vault LLC, All Rights Reserved.