Opera Mini is a online web browser where you can browse any stuff like watching videos and browsing internet.
Help functionality is good on this app, opera provide good service If you have any query on this app.
This app is very user-friendly in my opinion, anyone can browse it and use it easily.
You can download and install it easily via google playstore in androids and via appstore in Iphones.
Features and function are excellent, there are lot of functions on this app like saving bookmarks, downloading pages etc.
Service and support is excellent in this app, they provide service to their users, which is a good thing.