Lenovo Group Limited is a primarily investment holding company that deals with personal computers and related businesses. The main products of this company include commercial personal computers of the "Think" brand, consumer personal computers of the "Idea" brand, servers, workstations, as well as a range of mobile internet terminals, including tablets and smartphones. The company includes four regional departments: the China department, the Asia-Pacific (AP) department, the Europe, Middle East and Africa (EMEA) department, and the Americas (AG) department. The company also provides cloud services and other related services. Its products are sold in domestic and overseas markets in China.