Korean-made operating system to be launched, aims to challenge Windows

In the operating system field, Microsoft Windows has been in a monopoly position on June 17. Linux is deeply stuck in the embarrassment of "being well-received critically but not commercially". As for Google Android which people have high hopes for, it is still clearing itself of any relations with PC and insists that smart phones are the field it should serve at present. Signs show that no one can shake the position of Microsoft Windows so far, but the challenges it faces have never stopped.