There are several types of web hosting, you have already chosen their own? For example, to provide a site 24/24, it is necessary that your website is hosted on a server permanently connected to the Internet. Technically it is possible to host the website yourself you have provided the flow-way significant enough. Technically it is possible to stay on the site, provided that one has an issue of significant enough way. Indeed on the website visitors are downloading from primarily downlink, that which means the server is upload mainly for web pages. In fact, in a site visitors are mainly downloading downlink, this means that the server and especially for uploading the web page.
However, in order to render quality service to visitors, it is advisable to use the services of a host, that is to say the company providing the accommodation of the website on dedicated servers permanently connected to the internet at high speed. However, in order to provide quality of service to visitors, it is advisable to use the services or a host is a company offering the hosting that site on dedicated servers permanently connected to high speed internet.
When you will host your website, you have options, as free hosting, professional hosting, shared hosting and dedicated hosting. Make your choice and good job!