I recently started working in Identity and Access Management, where I use tools and services such as Exchange, Active Directory, and the Entra suite. I'm looking for recommendations on learning PowerShell from the ground up, including both core scripting concepts and practical automation for these Microsoft identity and administration platforms. Books, documentation, courses, and hands-on practice ideas would all be useful.
5 Answers
For your role, Microsoft Learn is especially useful because it combines PowerShell fundamentals with documentation for Active Directory, Exchange, Microsoft 365, and Entra services. Focus on learning Get-Help, Get-Command, filtering and pipeline usage, objects, error handling, and functions before building larger administrative scripts.
Use the official command documentation and experiment in a lab or other safe test environment. Search for examples related to the exact task you’re trying to automate, then make sure you understand what each command does instead of blindly copying one-liners. There are also many technical blogs covering specific Exchange, Active Directory, and Entra scenarios.
*Office 365 for IT Pros* and its companion book *Automating Microsoft 365 with PowerShell* are good choices once you understand the language basics. They’re more directly aligned with day-to-day Microsoft 365 administration and can help connect PowerShell commands to real IAM tasks.
A practical path is to start with small tasks: retrieve users, filter results, export data, modify one test account, and then add logging and error handling. AI assistants can help explain commands or suggest a starting point, but you should verify the syntax, permissions, and impact before running generated scripts against production systems.
A lot of people recommend *Learn PowerShell in a Month of Lunches* as the best starting point. Once you’re comfortable with the basics, follow it with *PowerShell Scripting in a Month of Lunches* for more practical scripting and automation patterns.
The scripting book is the follow-up title, and both are worth working through rather than just reading passively. Try the examples in a test environment as you go.