Participants learn to design and build reusable functions and modules using CmdletBinding, parameter validation, and object-based output. The course emphasizes structured error handling, debugging, logging, documentation, and publishing to the PowerShell Gallery. Students also work with common data formats and external systems, culminating in a hands-on capstone project in which they develop a fully documented, robust PowerShell system administration toolkit. By the end of the course, attendees can create scalable, testable, and shareable PowerShell solutions suitable for enterprise environments. Updated Sept. 2026 1- Introduction to PowerShell DevelopmentUnderstanding PowerShell's Evolution and Modern CapabilitiesCore Principles of PowerShell DevelopmentBest Practices for Writing Reusable and Maintainable Code2- Tools for Advanced PowerShell DevelopmentWhy Begin in the Interactive Shell?Exploring and Discovering CommandsVS Code and the PowerShell ExtensionExploring and Understanding Commands (Exercise)3- Building PowerShell Functions and ModulesCreating Reusable FunctionsTurning a Script into a ModuleValidating Inputs and Managing
