Welcome to CW for Beginners! Through this workshop, you will learn basic Morse codes for alphabet letters and numbers. Please choose 'Lesson' or 'Quiz' to start the workshop. In each lesson, you will hear a group of five alphabet letters and numbers at a time. You can listen to the lessons as many times as you want. Take a flash quiz when you become confident after those lessons. Try to find out how many codes you can recognize by just listening. During a quiz, you will hear total of five codes randomly chosen from all letters and numbers. You can review the result after answering all five questions. Have a happy CW life!