What kind of guide friend.
If you would like to read some tutorials then you can search the forums and you will find some excellent tutorials posted here.
I like the video tutorials this guy has put together @ phpvideotutorials.com. I would also highly recomend using a php editor that is also setup with a testing server. The 1st tutorial will walk you through just that.
So the 1st thing i do is to install apache 2, mysql and php on windows? Doing the installation now... Searching for an editor that have the server together.. any recommendation?