Microsoft Servers (previously called Windows Server System) is a discontinued brand that encompasses Microsoft software products for server computers. This includes the Windows Server editions of the Microsoft Windows operating system, as well as products targeted at the wider business market. Microsoft has since replaced this brand with Microsoft Azure, Microsoft 365 and Windows 365. Servers Operating system The Windows Server family of operating systems consists of Windows operating systems developed and licensed for use on server computers. This family started with Windows Server 2003, for which Microsoft released a major upgrade every four years and a minor upgrade every two years following a major release. This family has branded members too, such as Windows Home Server, Windows HPC Server and Windows MultiPoint Server. Windows components The following products are shipped as Windows component, as opposed to standalone products. Internet Information Services (IIS): Web server, FTP server and basic email server Hyper-V: Bare-metal hypervisor Windows Services for UNIX Windows Server Update Services Productivity Some of the products included in the Windows Server System product branding are designed specifically for interaction with Microsoft Office. These include: BizTalk Server: Business process design and integration tools Exchange Server: E-mail and collaboration server Host Integration Server: Data and management connector between Windows environments and mainframe and midrange platforms such as IBM i. Formerly known as Microsoft SNA Server Project Server: Project management and resource allocation services; works as the server component to Microsoft Project SharePoint Server: Produces sites intended for collaboration, file sharing, web databases, social networking and web publishing. Skype for Business Server: Instant messaging and presence server, integration with telephone PBX systems. Integrates with Skype for Business. SQL Server: Relational Database Management and business intelligence server Security Exchange Online Protection Identity Integration Server – Identity management product Microsoft System Center Microsoft System Center, a set of server products, aims specifically at helping corporate system administrators manage a network of Windows Server and client desktop systems. System Center Advisor: Software-as-a-service offering that helps change or assess the configuration of Microsoft Servers software over the Internet System Center App Controller: Unified management for public and private clouds, including cloud-based virtual machines and services System Center Capacity Planner Provides purchasing and best-practice capacity planning guidance Microsoft Endpoint Configuration Manager: Configuration management, asset management, patch deployment tools for Windows desktops (previously Systems Management Server); includes Software Center. System Center Data Protection Manager: Continuous data protection and