Opera Mini is a web browser. It is good but not the best. You can use Opera Mini as your default web browser on your PC by downloading the desktop version and on android and IOS and Windows phone by installing the app and setting the web browser as default. The searches that you make through this browser are of good quality content. A lot of stuff and content is available. When you first open this browser the presentation and display is marvelous . Google Chrome is far better then Opera Mini. I recommend you all to kindly not prefer Opera Mini and use your default web browser as google Chrome. It is the best web browser with the best quality content and latest features and also it syncs with your Gmail account. This is my honest review I had personally used opera Mini but did not have a great experience. Thank you all