Remember: A fixed software is only as good as the source you download it from. Always scan, always test in a sandbox if possible, and never pay for it—the original company is long gone.
Avoid random “free download” buttons on pop-up-heavy websites. Reliable sources include: Free Download Fixed Jr Typing Tutor 9.33
However, I must clarify: This software is a legacy typing tutorial application (often used in schools or computer labs circa 2000s), and its version 9.33 is a specific release. Academic papers typically study typing pedagogy, keyboarding software in general, or comparative effectiveness, not a single obsolete version number of a minor application. Remember: A fixed software is only as good