The first step to starting your website is registering your domain name. Think of your domain name as a street address for your website. Without a domain name, you would have to tell customers to visit your website at a temporary url such as 188.8.131.52/~yourwebsite instead of yourwebsite.com. Get your own domain name to lend your site a professional look and establish your online brand!
Your personal contact information is registered to your domain and can be found in the public WHOIS directory. However you can keep your personal contact information private by utilizing Bluehost’s Domain Privacy. Domain Privacy will replace your personal contact information with Bluehost’s contact information. Using Domain Privacy helps protect you from spam and identity theft.
Choosing is simple: select hosting that will support the script, platform, or CMS you want to use. And if you aren't sure, go for Linux hosting. For example, WordPress will run on Linux and Windows, but hosts generally recommend that you run it on Linux. However, if you want to use a Windows-specific technology like ASP.NET, you'll need a Windows host.
Some domain name registries, often called network information centers (NIC), also function as registrars to end-users. The major generic top-level domain registries, such as for the com, net, org, info domains and others, use a registry-registrar model consisting of hundreds of domain name registrars (see lists at ICANN or VeriSign). In this method of management, the registry only manages the domain name database and the relationship with the registrars. The registrants (users of a domain name) are customers of the registrar, in some cases through additional layers of resellers.