settings php What files and folders y where

[juanjo]

hi,
for hosting services, I must to indicate them, exactly which folders and files must be changed or created, and where, and the text to.
php.ini??
please, I´m new and I just installed at localhost fine, but there are problem with my hosting provider and doesn't work the installation, it stops at stage 2.
dates
PhP vs. is 5.0.4 running Linux server Apache 2.0.54 (Fedora) and MySQL 4.1.20

MANY THANKS