Well, just like grown ups do except put your own flavor and style into your website. What is the purpose of your website? To entertain or maybe to inform? Whatever it is start off by thinking if you want to be a popular hit or just another person on the web. Draw out some ideas and ask permission from a parent first though because you know how many "bad" people are on the fascinating world of the web.
she can by putting a different date
Whipie.com
There is a website called freewebs.
By getting parent consent and have the parent or someone of web knowledge to do it for them.
He is 18 he can make most of his own decisions
Make him get a job and pay for it himself.
Yes a 12 year old can own his/her own business.
i think it's illegal. has to be 18 years or older to make own decisions
There are a lot of information websites on the net which teach you how to make a free webpage of your own. Some require basic skills, others are for the complete novice.
search google: free website creation tools
yes
Yes as far as i know you can, You parents may not agree but i think at the age of 18 you can make up your own mind on it.