COBOL Lesson 1 -- Introduction

Welcome to COBOL Programming Tutorial Lesson 1. This is the first COBOL tutorial going over the COBOL language. Check the timeline below to see an overview of this lesson.
0:00 - Start of Tutorial.
0:23 - What is COBOL?
1:01 - COBOL Format.
2:22 - COBOL Structure
4:01 - Visual Studio Code: COBOL Extension Installation.
4:20 - GnuCOBOL Installation for MacOS Catalina.
5:07 - GnuCOBOL Installation for Windows.
14:51 GnuCOBOL Installation for Ubuntu.
15:30 - COBOL Program: Hello World Program