Domain meaning in the computer world is very simple. An area or a territory set aside in your name in the Internet world. A Domain basically is bought by a web registrar which acts as your personal space for the creation of your website or email accounts or both. A domain has its own personalised name that is used to distinguish it from other domains in the Internet world. It is important that you choose your domain name very accurate and unique as a good domain name is perhaps the first marketing tactic that you shall be using. Websites are associated with IP addresses which are very difficult for humans to decode and remember, thus domain names create feasibility in this context.