This document provides step-by-step instructions for creating "Hello World" applications using the PWCT 1.9 (Art) environment. It first demonstrates creating a GUI application by running PWCT, selecting the GUI template, creating a new project folder and file, adding a main window, and running the application. It then shows creating a console application by selecting the console template, adding steps to print "Hello World" to the console and wait seconds before closing. The document includes screenshots to illustrate each step of the process.