It's pretty easy.
First thing is that you need a web hosting account, I'll asume you have one. If not visit GoDaddy.com you can get one for $4.00 per month.
Next, you need to make sure all your images are relative, it's best to have all your images in an images folder it makes life easy if your stuff is organinzed. So you image structure should be set up something like this
if your image code looks like this you will have problems.
The best way to have everything setup is all your HTML files in the main directory and your images in an images folder and then upload them to your server using and FTP client.
Hope that helps.
i made a web site but i do not know how to connect my website to the net.