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Server Operating Systems Overview

Jun 17, 2025

Overview

This lecture explains what server operating systems are, how they differ from user operating systems, and why they're used to provide services in organizations.

Setting Up a Server

  • To set up a server, install a service or application (e.g., file storage) on the server machine.
  • The server provides these services to other machines (clients) that request them.

Server vs. User Operating Systems

  • User operating systems (like Windows 10) can host services, but are not optimized for organizational needs.
  • Server operating systems are standard OS versions optimized for high-capacity and networked environments.

Features of Server Operating Systems

  • Server OSs allow more network connections and support higher RAM capacities than user OSs.
  • They are generally more secure and include additional built-in services for easier setup.

Common Server Operating Systems

  • Windows offers Windows Server as its server OS.
  • Linux distributions have server versions, such as Ubuntu Server, optimized for server use.

Key Terms & Definitions

  • Server Operating System — An operating system optimized to host and manage networked services for multiple users.
  • User Operating System — An OS designed for individual use, not optimized for extensive networked services.
  • Service — An application (like file storage) installed on a server to provide functionality to clients.

Action Items / Next Steps

  • Review the differences between server and user operating systems in your course materials.
  • Read about common server OS options (e.g., Windows Server, Ubuntu Server).