Opera – a fast and easy to use browser for comfortable stay in the internet. The software automatically adjusts the desired size and format of the text of a web page under the screen of a device. Opera includes a built-in news feed which enables to track the latest developments in the world and quickly switch between websites through the express panel. The software uses the compression mode for fast downloading of a web page in congested network. Opera contains a module which enables to reduce the consumption amount of the traffic.