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Windows / AD

PowerShell

The object pipeline, cmdlets, and real scripting on Windows.

Prerequisite: Windows Fundamentals

What you'll actually learn

PowerShell looks like a shell but behaves completely differently underneath: every command passes real, structured objects to the next one instead of raw text, which is exactly the part that trips up people arriving from Bash. This track builds fluency with that object pipeline and real cmdlets directly, so Get-Process | Where-Object stops being a magic incantation and becomes something you understand well enough to write yourself.

What you'll be able to do

You'll write a real automation script that filters, transforms, and acts on live Windows system data — processes, services, files — using the object pipeline properly instead of parsing text output the way you might in another shell. That's the specific skill that makes someone genuinely productive in a Windows admin or DevOps role, not just able to run pre-written scripts.

Syllabus

1PowerShell's Real Innovation: Pipes Carry Objects, Not Textcore~9 min
2Verb-Noun: How Every PowerShell Command Is Named (and Why You Can Guess Them)core~8 min
3The Pipeline in Practice: Select, Where, Sort, and Measurecore~9 min
4Variables and Basic Scripting: From One-Liners to .ps1 Scriptscore~8 min
5File System Operations: The PowerShell Waycore~9 min
6Try, Catch, and Failing Loudly on Purposecore~8 min
7PowerShell Remoting: Managing Machines You're Not Sitting Atcore~9 min
8PowerShell Synthesis: Write a Real One-Liner End to Endcore~10 min

Frequently asked

How long does PowerShell take to complete?

Roughly 1 hour across 8 hands-on quests — you can go at your own pace and pick up exactly where you left off.

What do I need to know before starting PowerShell?

You should be comfortable with Windows Fundamentals first — the skill tree unlocks PowerShell once you've cleared those.

Is PowerShell free to learn?

Yes — PowerShell is fully available on the free tier, starting with a free first quest and no payment method required to sign up. Plus and Elite remove pacing limits but don't gate any of the PowerShell curriculum behind a paywall.

Start this skill for free

Create a free account and begin your first quest — no card required.

Start free