This document provides step-by-step instructions for installing Microsoft Exchange Server 2013 on a single server. It begins with an overview of Exchange Server 2013 and its roles. It then details the software prerequisites that must be installed before setup, including .NET Framework 4.5, Windows Management Framework 3.0, and various Windows features. The document outlines the installation process for the Mailbox Server role and Client Access Server role through the use of PowerShell commands. It concludes by recommending that updates be downloaded prior to running the Exchange 2013 setup file.