oa OA office software office software introduced what is? called OA, ie, office automation (Office Automation), office automation work is processed, it is the use of advanced technology, people gradually variety of business activities from a variety of office equipment, various human-computer information systems to assist, to make full use of information, improve work efficiency and quality of work, increase productivity purposes. OA office software is also the beginning of each enterprise information into the basic system began construction. From the C / S structure to the B / S structure, from the initial desktop office software applications, e-mail later document flow, vehicle management, conference management, online approval and other functional applications, OA is already up to our daily use, the most frequent one The basic system. Hang Lung collaborative enterprise applications after office OA, can be achieved: 1, reduce errors and manually generated information is not accurate; 2, eliminate information silos, improve the utilization of corporate resources; 3, support management and business operation of enterprises, enhance efficiency; 4, easy access to a variety of data companies provide reference for decision-making.