Before initiating the installation of Mavis Beacon Teaches Typing 2020, please follow some mandatory steps. Otherwise, you will lose the work which you did.
To avoid loss of your previous work or progress you will need to copy your User_Database file first anywhere in your Machine, like Desktop, etc.
For this please access the below path and copy your User-Database, after reinstalling the new Mavis Beacon Teaches Typing you will need to replace the new User_Database with the old User_Database file.
C:\Users\(Here your Machine name will come) \AppData\LocalLow\IMSI Tech\Mavis Beacon Teaches Typing 2020 Personal Edition