Methods used to prevent the spread of disease, or to protect individuals in areas where disease is endemic, include: 1  Vector control aimed at mosquito control or eradication. 2  Disease prevention, using prophylactic drugs and developing vaccines. 3  Prevention of mosquito bites, with insecticides, nets, and repellents.
Windows Small Business Server 2011 Essentials (Windows SBS 2011 Essentials) is a new, easy-to-use, first-server solution designed and priced especially for small businesses (up to 25 users).It can seamlessly integrate into online services such as Office 365, cloud backup, and cloud management solutions.age Content. Windows Small Business Server 2011 Essentials (Windows SBS 2011 Essentials) is a new, easy-to-use, first-server solution designed and priced especially for small businesses (up to 25 users). It can seamlessly integrate into online services such as Office 365, cloud backup, and cloud management solutions.
Windows Server 2012 R2 Essentials is the latest version of Windows Server Essentials designed for small businesses with up to 25 users and 50 devices.indows Server 2012 R2 Essentials is the latest version of Windows Server Essentials (formerly Windows Small Business Server Essentials).