Provide online support
The MuseScore forums are where users come when they have questions about using the software. Thanks to our vibrant community, they sometimes get answers from experienced users within minutes, but there's always room for more voices in the conversation. No matter what your skill level may be, you can give back by sharing what you know with other users. It's a nice thing to do, and you might learn more from others, too!
Most questions, but not all, arrive in the Support and bug reports forum. You can see all the latest activity across MuseScore.org here. Lurkers are welcome, but don't hesitate to jump in if you see a question you can answer.