1.1 What PL-900 Tests in 2026

What Is PL-900?

PL-900: Microsoft Power Platform Fundamentals is Microsoft's entry-level certification for the low-code Power Platform suite. It carries no prerequisites and leads to the Microsoft Certified: Power Platform Fundamentals badge. The exam doesn't test deep configuration or coding skill — it tests whether you understand what each product does, when to use it, and how the pieces fit together. That conceptual framing matters: most wrong answers on this exam come from picking a technically-true statement that answers the wrong question, not from not knowing the material at all.

The July 24, 2026 Skills Outline

Microsoft refreshes the PL-900 skills-measured document several times a year, and the version effective July 24, 2026 is organized into five domains:

Four of the five domains are weighted almost identically, which tells you something important: there is no single "biggest" section to over-index on. Business value is the clear outlier at just 5–10%, so treat it as a warm-up domain — important to know, but not where you should spend the bulk of your study hours.

What Changed in the 2026 Blueprint

If you're studying from an older PL-900 guide or a friend's notes from a year or two ago, watch for these shifts:

• Power BI is no longer a standalone domain. Earlier versions of PL-900 devoted a dedicated section to Power BI's reporting and visualization capabilities. In the current blueprint, Power BI does not appear as its own tested domain at all — don't spend hours memorizing Power BI licensing tiers or visual types expecting a dedicated section of questions.
• Power Pages is no longer a standalone domain either. It has been folded into the business-value domain as a single supporting bullet point, alongside Power Apps and Power Automate. You still need to know what Power Pages is (external-facing, low-code websites built on Dataverse) and why an organization would choose it, but it's tested as one business-value concept rather than a deep-dive domain.
• The Copilot Studio domain now centers on "agents." Microsoft's terminology has shifted from "chatbots" and "bots" to agents, reflecting the platform's move toward autonomous, tool-using AI. Expect questions about topics, knowledge sources, and agent publishing framed in agent language, not older chatbot language.
• PL-900 does not require Python. This is a persistent point of confusion because Microsoft's AI-900 (Azure AI Fundamentals) and AI-901 exams touch on Python-adjacent AI/ML concepts, and some study forums blur the two. PL-900 is a low-code/no-code exam — it never asks you to read or write code, Python or otherwise. If a practice question implies you need programming syntax to pass PL-900, that question is testing the wrong exam.

Who Should Take PL-900

PL-900 is designed for a broad audience: business analysts, "citizen developers" building their own apps and flows, IT administrators evaluating the platform, and sales or pre-sales professionals who need to speak credibly about Power Platform's capabilities. It's also the recommended starting point before role-based Microsoft certifications like PL-100 (App Maker), PL-200 (Functional Consultant), PL-400 (Developer), PL-500 (RPA Developer), and PL-600 (Solution Architect). None of those exams require PL-900 as a formal prerequisite, but the fundamentals it covers underpin all of them.

How to Read the Weight Ranges

A domain weighted "20–25%" doesn't mean exactly one-quarter of the exam — it means Microsoft calibrates each exam form so that domain lands somewhere in that band. On a 50-question exam, a 20–25% domain translates to roughly 10–13 questions; the 5–10% business-value domain translates to roughly 3–5 questions. Because four domains sit in the same 20–25% band, don't assume any one of Power Apps, Power Automate, Copilot Studio, or environment management will dominate your exam more than the others — balanced coverage across all four is the safest study strategy.

Study Strategy Implications

Because PL-900 is a fundamentals-level exam, most incorrect answers aren't the result of not knowing a fact — they're the result of mixing up two similar-sounding capabilities. A classic trap: a question describes a scenario that could plausibly be solved by either Power Automate or Copilot Studio, and the "correct" answer depends on a subtle distinction (is the task a scheduled/triggered workflow, or is it a conversational interaction that needs to understand natural-language intent?). Spend your study time building a mental map of what each product's core job is, not memorizing isolated trivia. When you read a scenario question, ask "what is this organization fundamentally trying to do?" before you look at the answer choices — the product that matches that core job is almost always the right pick.

It's also worth knowing that Microsoft periodically revises the PL-900 skills-measured document (often twice a year), and older study material can lag behind. Always check the live "Skills measured" tab on the official PL-900 certification page on learn.microsoft.com before a final review pass, since minor weight shifts or terminology updates (like the "bot" → "agent" shift in Copilot Studio) can happen between exam versions without much fanfare.