TypeScript for Beginners - First Function

The video tutorial guides viewers through creating a simple TypeScript function that returns a 'Hello' message. It covers setting up the development environment, writing the function, invoking it, and displaying the output in the console. The tutorial also explains how to transpile TypeScript to JavaScript and integrate the function into an HTML file for display.

Explain how to invoke the function created in the text.

What should you do to display the function's output in the console?