What are the key steps involved in a typical PHP installation process for beginners?

The key steps involved in a typical PHP installation process for beginners include downloading the PHP installation package from the official website, extracting the files to a directory on your server, configuring the php.ini file to suit your needs, and testing the installation by creating a simple PHP file and accessing it through a web browser.

<?php
// Sample PHP code to test the installation
echo "Hello, World!";
?>