Play the Doctor dictation sentences by clicking on each Red Arrow.
Type in each Sentence you hear by Clicking at the beginning of the Yellow bar and Typing.
SpellCheck each Sentence by Clicking the Green Arrow next to that Sentence. Get to know the Medical Terms by comparing the SpellChecked Term with the one you typed. Knowing the Terms so you can type them in correctly speeds up your transcription time.
Time Yourself. A gain in speed after practicing this is an indication of your aptitude for this type of work.