This report details the setup of a Local Area Network (LAN) system for Think Tank Company, a small to medium-sized firm with a Sydney headquarters and an upcoming Melbourne branch. The project involves configuring a Windows Server environment to centralize data and resources across the two locations. The report covers requirement analysis, including centralized user authentication using Active Directory, print server configuration, DHCP server setup for IP addressing, and website hosting. The configuration process is described step-by-step with screenshots, including Active Directory installation and configuration, print server setup, DHCP configuration, and IIS installation for website hosting. The goal is to create a secure and efficient network infrastructure, providing centralized user authentication, resource sharing, and easy access to information across the organization's branches. The report also discusses the importance of security and data safety, emphasizing the use of Active Directory for user authentication and authorization, and DHCP for IP address management.