Here’s why, along with legitimate alternatives:

Rather than using potentially malicious keys from third-party sites, you can use these official methods provided by Typing Master Finland Oy 7-Day Free Trial : The standard download includes a 1-week keyboarding course that covers basics to advanced touch typing at no cost. Charity License Program

If you're unable to get a free registration key, consider these alternative options:

: You can unlock 14 days of premium access by referring friends. Once your friend uses the software for 7 days, your reward is activated.

The most reliable way to get extended access or a free license is through . Official Methods to Get a Free License Key