some manual step by step to guest book i can´t install

please some manual step by step to install the advanced guest book 2.3.1
because I am a novice. thank.

The instructions provided are simple enough.

1 - Edit the config.inc.php file found in the admin folder to reflect your MySQL username, password and server location.

2 - Upload everything to your web space.

3 - CHMOD (change the permissions of) the tmp[/] and [b]public folders to 777.

4 - Run install.php, again providing your MySQL details.

5 - View the guestbook in your web browser and login to the admin section then change the password.

thanks but i do not know how to chance permission to write, where i cant in the line client of mysql or where and what is the sintasix. thanks for your attention.
pd sorry my english is not my idiom.

What is your first language? If it's a European languge then feel free to use it as I'm sure one of us will know it.

sorry my firts idiom is spanish, and i have Windows XP, Servidor FTP Apache 2.3 and MYSQL 4.1 and i do not where chance de Permission because i don have UNIX. so sorry i am a novice. i am traying desig my firts web page. http://psicomp.dyndns.org is a dynamic IP.

Login to 127.0.0.1 using an FTP client and change the permissions using the FTP client. There are other ways of doing it but this is easiest.

Thanks for your help.