Hi don't worry i will guide you about what to do once after creating a website .Once i created a website first i host it online through some hosting service providers .Only by hosting our website through provider we can make it visible to public in World wide web.Then i move to the next level of increase traffic to my site .Traffic is nothing that increasing the number of visitors to your site .This can be done with the help of SEO techniques.Increase in traffic in turn helps to increase the page rank of our web site in all search engines like Google,Yahoo and so on .seo services are available both at free of cost and paid service .Free services include Blog submitting , Directory submission ,Article Submission etc... but it take few amount of time to increase your traffic .To increase you traffic in short period go for paid seo service .I did all the things which i explained above using the site
XnYnZ.com .I registered my domain here for which they provide me free hosting service using which i hosted my site online easily .They also provide Search engine visibility service using which my website traffic was increased.