Opera is  easy to access the Internet and absolutely secure, which has powerful extensions, covers the basics with tabbed browsing, mouse-over previews, a customizable search bar, advanced bookmarking tools, and simple integration with e-mail and chat clients

• The Discover feature is now the news feed. We changed the name to make the feature more intuitive and accessible.
• Opera supports MSE audio (audio/mpeg and audio/aac mimetypes), enabling playback from Google Play Music and similar services.
• We improved downloads by adding some new functionality. For example, you can cancel a download directly from the pop-out and resume a download if it was interrupted by Opera closing.
• Opera for Mac now includes a share button that lets you share a page through most apps on your computer, like Mail or Messages or Twitter and so on.

• Updated support for the latest Chromium/Blink release, version 47.
• Stability enhancements and bug fixes.