2.4 How to implement/run Apache web server and MySQL server

XAMPP
- Read all in XAMPP Tutorial: How to Use XAMPP to Run Your Own Web Server.
  - What is included in XAMPP?
  - How to download and install XAMPP? You can download XAMPP from SourceForge - XAMPP. Can you install XAMPP on your system?
  - How to start/stop Apache and MySQL servers?
  - What directory is the root document directory? C:\xampp\htdocs\ (or whichever directory you installed XAMPP in).

Learning outcomes
- Install and run XAMPP on your system.
- How to run an exercise PHP program.