Opera Software has just released final version of Opera 10.50 web browser. In contrast to beta version this one has better performance but has the same set of features. This new web browser features minimalist interface, Vega graphical shell, new Carakan JavaScript engine, and private browsing function support. There is also HTML5 and CSS3 standards support. At present moment Opera 10.50 is available only for Windows series operating systems. It is also notable that this browser supports such Windows 7 effects as Aero Peek and Jump Lists.