There are two quite different populations building AI agents right now. One writes Python, wires up tool calls, and worries about context windows and eval suites. The other sits inside a Microsoft 365 tenant and needs an agent that answers HR questions from a SharePoint library without a developer being involved. Copilot Studio serves the second group, and Microsoft's free training for it is a good deal better than the subject usually gets.
The material comes in several layers. There are structured learning paths on Microsoft Learn covering creating agents, extending them, and publishing and managing them. There are the instructor led workshop paths, Agent in a Day and Copilot Studio in a Day, which are free full day sessions with hands on activities rather than presentations. And there is Agent Academy, an open source training programme published on GitHub by the Power Platform advocacy team.
That last one is the piece I would point people to first. Open sourcing training material is unusual and it solves the biggest problem with vendor education, which is that it rots. When the product changes you can see the commit, and when a module is out of date somebody can fix it rather than waiting for a content refresh cycle. The teaching itself is properly hands on.
You build an agent, connect knowledge sources, define topics, add actions that call out to other systems, test it, and publish it to Teams or a website. That sequence is the actual job. Compare it with the enormous number of paid Copilot Studio courses on the market that walk through the interface, generate one trivial FAQ bot, and stop. Microsoft's own material goes considerably further, which is a slightly odd commercial situation but good news for anyone learning.
The knowledge source material in particular deserves credit, because grounding an agent in your organisation's documents and then dealing with what happens when those documents contradict each other is where these projects actually succeed or fail. Now the honest problems. Licensing is the first and biggest. The training is free and the product is not, and the material is conspicuously light on what a real deployment costs.
Copilot Studio pricing has been through several models, involves message packs and capacity, and can escalate quickly once an agent is used by an entire company rather than a pilot group. I would rather the training said plainly that a successful agent is a recurring cost that scales with usage, because plenty of people build something in a workshop, roll it out, and get an unpleasant surprise from procurement. The second problem is transferability. Almost nothing here moves.
If you learn agents this way and later join a company that builds on Python and open models, you will find you have learned a product rather than a discipline. That is a fair trade if you intend to stay inside the Microsoft world, where these skills are in genuine demand and command real money, but it should be a conscious choice rather than an accident. Third, low code training tends to leave people overconfident. The interface makes it feel simple, and it genuinely is simple until an agent starts confidently answering from the wrong document, or a topic triggers when it should not, or an action fails silently.
The training covers the happy path considerably better than it covers debugging, and the gap shows up about three weeks after the workshop. Finally, quality is inconsistent. Microsoft Learn is enormous and maintained by many different teams, so you move from a genuinely excellent hands on module to something that reads like documentation with a progress bar attached. There is also lingering wreckage from the Power Virtual Agents rename, with older paths and screenshots that no longer match what you see on screen.
Annoying, and confusing for beginners who assume they have done something wrong. My 4.2 reflects free, substantial, hands on training that beats most paid alternatives on the same subject, marked down for licensing opacity, uneven quality and the fact that what you learn stays inside one vendor's walls. For anyone in a Microsoft shop who has been handed an agent project, this is where to start, and there is no good reason to pay anyone else for the same content.