Change your version

  • After registration you can change your version during the trial period. After purchasing the software, you can no longer change the version on your own. To change the version, contact us:

  • The main difference between the versions is the number of exercises. However, there are other important differences, which are described in here.

  • For this exercise you must be logged in (Instruction) and you must be on the home page.

2. Click on the desired version

Schritt 2

3. Confirmation

Schritt 3