How to report an error or suggestion to the SuperMemo team?

Errors or suggestions can be reported through the contact form available on SuperMemo.com or directly to the email address support@supermemo.com.

Errors and issues

I have a SuperMemo course on a CD with the SuperMemo UX program that I can't install. What can I do in this situation?

I did not receive an invoice for the purchase

Cannot click evaluation during learning

The answer key in the handbook does not match the exercises

Cannot activate code on iOS

I cannot download a PDF file

I cannot add a MemoCard

Problems with speech recognition feature

Error with iOS sound

Is there technical support for users?

Error with STT Android (old app) - "The app detects the wrong language in speech recognition, what to do?"

How to report an error or suggestion to the SuperMemo team?