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System requirements

All you need is a desktop or laptop and a good Internet connection to learn with DUO. DUO recommends an operating system of Windows 7 or higher and using Mozilla Firefox or Google Chrome.

Here, you will find more information on the technical requirements for successfully participating in the course.


Mozilla Firefox or Google Chrome
in the current version

Need help?

If you have questions, please contact the help desk

Important information

 You need a fast, stable Internet connection (DSL or comparable).
 You need a microphone or headset to complete exercises with voice recordings and to join virtual classrooms.
 Mobile devices are not currently not supported.
Linux is not supported.
The virtual classroom cannot be used on Chromebooks (Chrome OS).


Our FAQs contain information about DUO and everything you need to know as a participant.