Word processing software, database management system, financial management system.
1. Word processing software: Word processing software is a kind of office software, which is generally used for text formatting and typesetting. The development of word processing software and the computerization of word processing is one of the signs of the development of the information society.
2. Database management system: Database management system is a large software for manipulating and managing databases, which is used to establish, use and maintain databases, referred to as DBMS. It manages and controls the database uniformly to ensure the security and integrity of the database. Users access data in the database through DBMS, and database administrators also maintain the database through DBMS.
3. Financial management system: The financial management system is divided into traditional financial management system and modern financial management system. The traditional financial management system is mainly based on accounting business, on which other financial operations are expanded. The modern financial management system extends some other financial operations on the basis of the traditional financial management system. Most of them are about financial management, such as personal income tax calculator and financial budget. At present, the modern financial management system software mainly includes Oracle e-commerce suite, Jindie, UFIDA, and Yifei ERP series.