Bonjour,
Pour une progression constante sur EarMaster, il est recommandé de pratiquer environ 20 à 30 minutes par jour, 5 jours par semaine. La régularité est plus efficace que de longues sessions espacées.
Cordialement.

I checked the use metal in development settings by accident, now the EM7 will freeze my computer on startup, I need to reset the settings without start up the EM7, how should I do? You can try locating and deleting the EM7 configuration file in your system folders to reset the settings without open...

It would definitely make sense to include them for consistency—hope they consider it!