1. SUMO stands for Support Mozilla
2. Give you the opportunity to help thousands of users
3. You can make someone's day by helping them
4. That's how you can start contributing to Mozilla
and many more.....
How To Contribute?
1. Army of Awesome (AoA)
2. Answers Question in the Forum
3. Write Help Articles
4. Translate help articles
Army of Awesome
1. Love technology?
2. Love to help others?
3. Use twitter?
Then help others via tweeting.
https://support.mozilla.org/en-US/army-of-awesome
Answer Questions in Forum
Everybody needs help, starting from a developer to a first time user.
Help them if they need any kind of help
Help them answering their questions in Forum
Then help others via pointing them the right article and troubleshooting steps to come over.
https://support.mozilla.org/en-US/get-involved/questions
Write Help Articles
Here where you need knowledge, if you have knowledge you can contribute in this part of Mozilla Support.
You can write help articles in English and also can proof or edit English articles.
Starting from "How to open Firefox" to "Privacy and Security of Firefox"
https://support.mozilla.org/en-US/contributors
Translate Articles
Translation stands for converting articles into your native languages.
So if you are good in your native languages start translating articles.
https://support.mozilla.org/en-US/kb/dashboard/metrics/aggregated
Thank You
@technoayan