The MS Windows Small Business Server 2011 Essentials is a brand new operating system by Microsoft designed specifically for small businesses. This model offers a range of features and functionalities tailored for small business environments, providing a reliable and efficient platform for managing operations and improving productivity. With Windows Small Business Server 2011, businesses can benefit from enhanced security, network management, and integrated tools to streamline their daily operations and enhance collaboration among employees. S2b8 preowned with 3 disc pictured and product key