Mobile users can add friends through profile icon and 'add friends' button. Desktop users access friends through profile menu. Users can find friends from contacts, sync with Facebook, or send invitations. Friends require mutual following in both lists
Access profile settings through app icon. Navigate to 'manage courses' section. Tap red button next to desired course. Confirm removal with permanent warning
Refreshing browser or logging out/in often resolves most issues. Profile picture should be under 1MB, 400x400-800x800px, and save as PNG. Browser issues can be fixed by clearing cache and restarting
Duolingo is a popular language learning platform with over 40 international languages. Available on Android, iOS, and PC devices. Offers user-friendly interface and engaging learning method
Duolingo allows simultaneous learning of multiple languages. Progress is saved separately for each language. Platform works on both web and mobile versions
Changing device date and time can restore lost streaks. iPhone users should go to Settings > General > Date & Time. Android users should go to Settings > System > Date & Time. Complete lessons after time change and restart app. Contact Duolingo support via Twitter if other methods fail