计算机网络相关知识，详细的讲解局域网，广域网等-Computer network-related knowledge, detailed explanations of LAN, WAN, etc.

基于Web,可以部署于局域网"广域网的办公环境中,客户端不需要安装任何软件,只要有IE,Firefox,Opera等浏览器即可,强大,小巧.被翻译为了大约40多种语言,应用于100多个国家,可见它的简单易用的程度.- the Open Source Project Management tool. dotProject is a volunteer supported Project Management application.