You don't have to try to learn all about everything at once! So put such thoughts out of your mind. One keystroke at a time is what we focus on here. With this book you will take one step at a time and repeat it until you are comfortable. After several of these simple steps you will be doing useful things. All you really have to do is learn-by-doing-the-sequences in this program, which will then also be training you in best practice as you make your comfortable progress.