Imo (Instant Messaging Office) is a leading enterprise-level instant messaging operation platform in China. Committed to providing services such as text/voice, file transmission, document collaboration, electronic whiteboard, announcement transmission, short message group sending, electronic fax, network filing cabinet, electronic attendance, scheduling, etc. for government, enterprises and institutions, and building an organization's "Internet office". Imo is a virtual office "deployed" on the Internet for enterprises/organizations based on instant messaging technology. It is an enterprise-level instant messaging platform, which has two characteristics of "no private chat/idle control, instant use/interconnection" and consists of "instant messaging office" and "virtual office facilities". After an enterprise deploys imo, employees can learn about the company's organizational structure and personnel status through the "instant messaging office", and colleagues can communicate in real time through words, voice and video, and work together on electronic whiteboard documents. In addition, enterprises can choose different virtual office facilities, such as electronic fax, work plan management, super short message, electronic bulletin, employee attendance and out-of-office management, information garden and so on. , help reduce operating costs and improve work efficiency. At the 2nd SEIP Enterprise Informatization Summit Forum in Shanghai, it was selected into the recommended catalogue of enterprise informatization application solutions (products) in Shanghai, and in 2008, it won the honorary titles of "Top Ten Excellent Solutions of Enterprise Informatization in Shanghai" and "Top Ten Successful Cases of Enterprise Informatization in Shanghai" (referred to as "Double Top Ten"). Imo features: 1. Account resources are owned by enterprises and institutions, and an official Internet communication platform for enterprises and institutions is established. As the main body, an enterprise/institution applies for an imo account and is the owner of the total account. Member accounts are uniformly opened, distributed, recovered and managed by enterprises. The member account number is suffixed by the organization number, which reflects the unified image of the enterprise. 2. Build an Internet office within the enterprise to realize seamless interconnection between enterprises. The unique organizational structure tree and members' business cards make the branches in different places seem to be in the same office, which can greatly improve the efficiency of office collaboration. As long as members of different enterprises add personal imo accounts to each other, users can communicate directly with customers and partners at zero distance no matter where they are. 3. Eliminate leisure and entertainment applications and configure rich office functions. Eliminate all leisure and entertainment applications to avoid users being guided by entertainment at work; Provide more than 20 kinds of office functions, making office easier and more efficient. 4. Register and download, which is free for life, without any cost. Imo is the first enterprise-level free software, which advocates zero cost and creates a professional communication platform for enterprises. Humanized user experience is convenient for users to get started and avoid various use costs. 5. Continue to upgrade for free. In the imo professional "Enterprise Simulation R&D Lab", the business applications of enterprises are simulated, and the latest Internet technologies and better Internet office applications are integrated according to the office needs of enterprises, so as to help enterprises work efficiently on the Internet and quickly enhance their competitiveness in the Internet era.