Let me refer you to
this how-to article which should help. Asking how to install Fedora is beyond the scope of this forum, but the references that I gave you should help.
However, have you determined if your system hardwate supports Fedora? Posting some system specifications would help. Make and model of the computer that you are installing to and how much ram is in the system?
There are also some great resources out there, such as the
Unofficial Fedora Wiki and also the
Fedora Installation Guide.
But, you need to start out with a plan. Give us some more information to go on and what you are looking to do specifically and we will try to guide you.
What is your internet connection; broadband, modem, DSL?
Make sure that your hardware and such is compatible with Fedora, so you can assure a good experience.
We will go one step at a time.