How can i create an ftp site from my own computer?

There are a number of programs that can be used to host an FTP. Your best bet is to go to http://www.download.com/ and search for an FTP hosting program. Then just follow the setup instructions and you should be good to go. A good one to start is called "SlimFTP" I think.

Good luck!

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And if I do not understand the exact mean of your question, here are some alternatives

1. How to set up a home FTP server ->>

http://www.lifehacker.com/software/home-server/how...

2. tips and tricks ->>

http://www.librarysupportstaff.com/webpubhelp.html

If you want to create your own website you will need to learn about computers. All websites are hosted on a computer. The easiest way to create your website quickly is to pay someone. If you have unlimited time Yahoo or Google for Website creation.