QQ即时通讯程序，可以几个人一起聊天，也可以和一个人进行通讯-QQ instant messaging program, you can chat with several people, and a person can also communicate

类似QQ的即时聊天器，功能相对简单，开发环境是eclipse-very good program

企业即时通信软件，实现了企业内部的即时通信与资源交流，方便简洁。-Enterprise instant messaging software, to achieve a real-time enterprise communication and resource exchange, to facilitate simple.