In the life of a definite nation or nationality the museum has an immense role, and it is a subject of laudation that its importance is enhancing far and wide. It is generally defined as a "permanent institution in the service of society and of its development, open to the public, which acquires, conserves, researches, communicates and exhibits, for purposes of study, eduction, enjoyment, the tangible and intangible evidence of people and their environment."
They are generally involved in the collection and caring for objects of scientific, artistic, or historical importance along with making them available for the overall view of the public through exhibits that may either be permanent or even temporary. Perhaps there is no country in the world which doesn't have its own museums, since it is well known to all the nationalities that these happen to be the only medium through which they are able to demonstarte to the foreign nationals or even to its prsent generation and the posterity about their national vanity that included their culture, art, archelogy, the famous clans, feudal lords, oldest relics of great monuments and monumental buildings an also the past exploits along with foreign annexations. There are alrge museums which are located in major cities throughout the world and the local ones do exist in small cities. At several places museums do offer various levels of programs and activities for a aide range of audiences that include people for all ages and all walks of life including the adults, children, and families. The programs for the peole in general may consist of lectures or even tutorials coneferre by the museum faculty of various echeleons, along with field experts and eminent personalities of films, musical or dance performances, and technology demonstrations. It should be known that the most modernized trends in museology have however been able to broaden the extent of subkject matter leading to the fresh intorduction of many innovative interactive exhibits providing the public with the best opportunity to make choices. In additon with the advent of the Web based technology or the Internet there have been enhancement in the numbers of virtual exhibits that include the web versions of regular exhibits with the projection of images and the playing of recorded sounds.
