The current paper presents the elementary vision of international business. It familiarizes the students on the divers aspects of International business inclusive of difference between domestic business and international business. This is knowledge sharing for undergraduate students. International business encompasses to the trade of goods, services, people, resources, technology, capital and knowledge across national borders and at a global or transnational scale. It connects cross border transactions of goods and services between three or more countries which economic resources include capital, skills, and people for the purpose of the international production of physical goods and services such as banking, insurance, finance, and construction. International business is also known as globalisation. To conduct business overseas, International companies right to bridge separate national markets into one global market sector. Every countries need goods and services to delight their people. Production of goods and services requires capability. Every country has limited resources; therefore, a country solely cannot produce all the goods and services that it requires. Required goods which cannot be produced or the amount is incomplete as required, need to be provided from other countries. Equivalently, countries advertise their products to others also when the production of goods comes in excess quantities than demanded in the country.  International business can be detailed as the   transfer of goods and services among individuals and businesses in multiple countries or a limited entity, such as a multinational corporation or international business company that engages in business among universal countries. International business has cultivate speedily Because of developments in, business spitit, freer borders, communication technology and development global competition. Earth is becoming small in size due to fast means of convey, increasing role of MNCs globalisation and expand volume of international trades due to all this, value of correctly analyzing international business environment is increasing day by day. Here are a few examples of global companies: like, Coca-Cola, McDonald’s, Amazon. Toyota. Samsung. Microsoft. Procter & Gamble. etc…...