not able to save

dear sir,i am not understanding how to save my php assignment in wamp server plz give me a detailed step wise explanation on how to save it in notepad and how to view it using wamp server as soon as possible

thank u very much sir il upload my assigments asap..!thanks agn..!

1>create a folder in www folder of wamp server like that exp- C:\wamp\www\ASSIGNMENT
2> save your file with .php extension that must be in double quotes like "abc.php" .
3> save abc.php in C:\wamp\www\ASSIGNMENT folder
4> start wamp server and click on local host
5> after clicking of local host browser will open and your all folder which is in www folder of wamp server will be under "Your Projects" heading
6> click on your folder in which you save your files
7> click on files which you want to run