About Norwegian
Norwegian (norsk) is a North Germanic language spoken primarily in Norway, where it is the official language. Together with Swedish and Danish, Norwegian forms a continuum of more or less mutually intelligible local and regional variants.

These Scandinavian languages together with the Faroese language and Icelandic language, as well as some extinct languages, constitute the North Germanic languages (also called Scandinavian languages). Faroese and Icelandic are hardly mutually intelligible with Norwegian in their spoken form, because continental Scandinavian has diverged from them.

There is no officially sanctioned standard of spoken Norwegian, and most Norwegians speak their own dialect in all circumstances. The sociolect of the urban upper and middle class in East Norway can be regarded as a de facto spoken standard for Bokmål because it adopted many characteristics from Danish when Norway was under Danish rule. This so-called standard østnorsk ("Standard Eastern Norwegian") is the form generally taught to foreign students.

source: Wikipedia