Using Duolingo
- How can I change my base language?
- What are Achievements?
- How do I enable/disable animations?
- Why did my course change?
- How can I restore Hearts?
- How do I enable/disable dark mode?
- How do I reset or remove a language from my Profile?
- What are Duolingo Stories?
- What are Leaderboards?
- What are Gems/Lingots?
- How do I switch my Duolingo course language?
- Parental controls and online maturity
- How do I find, follow and/or block users?
- How can I learn multiple languages at the same time?
- How can I skip the basics?
- What is a streak?
- What are Crown levels?
- What is XP?
- What are Hearts?