Microsoft Career Paths

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Choose the skills that lead to today's most in-demand tech roles with more than 15 all-new courses and certifications from Microsoft.

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15+ new courses
AI-focused courses

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Showing 1 - 9 of 26 verified free courses & labs

Generative AI
beginner
Free
Google AI for Developers

Gemini API documentation and quickstarts

The official reference for calling Gemini from your own code, with runnable quickstarts in Python, Node and REST. Start here if you have never made an LLM API call.

gemini
api
prompting

1h 30m

Generative AI
intermediate
Free
Hugging Face

LLM Course

Works through transformers from the inside — tokenisation, attention, fine-tuning — with notebooks you actually run. The best free path from using models to understanding them.

transformers
fine-tuning
tokenizers

15 hrs

Generative AI
beginner
Free
DeepLearning.AI

Short Courses

Hour-long, single-topic courses built with the teams behind the tools. Good for filling one specific gap rather than committing to a syllabus.

prompting
llm apps
evaluation

1 hr

Generative AI
beginner
Free
Google AI for Developers

Prompting guide for the Gemini API

Concrete prompting strategies with before-and-after examples, written by the people who built the model rather than inferred from blog posts.

prompting
context

45 min

Generative AI
beginner
Free
Microsoft

Generative AI for Beginners — 21 lessons

Twenty-one self-contained lessons with code, taking you from what a token is to a working application. Open source, no account, no upsell at the end.

genai
prompting
rag

21 hrs

RAG & Agents
intermediate
Free
LangChain

LangChain tutorials — build a RAG application

Builds a retrieval-augmented app end to end: loading, splitting, embedding, retrieving, answering. This is the shape most production RAG systems still take.

rag
langchain
retrieval

3 hrs

RAG & Agents
advanced
Free
LangChain

LangGraph tutorials

Agents as explicit graphs with state and checkpoints, instead of a prompt loop you cannot debug. Read this before you build anything an agent has to resume.

langgraph
agents
state

4 hrs

RAG & Agents
intermediate
Free
CrewAI LogoCrewAI

CrewAI documentation and examples

Multi-agent teams with roles, tasks and delegation. Useful for seeing how work is split between agents rather than crammed into one enormous prompt.

crewai
multi-agent
roles

2h 30m

RAG & Agents
intermediate
Free
Hugging Face

AI Agents Course

A structured course on agents — tool use, planning, evaluation — with a certificate at the end. Framework-agnostic enough to survive the next library churn.

agents
tools
evaluation

10 hrs

Everything above is 100% free. Here is what an account adds.

We do not hold any free courses back — every link goes directly to the official provider. An OSSTube account adds tools to track your learning journey.

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Mark things finished across every provider on this page and see the path filling in.

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Tell us the job you are aiming at and the same resources come back ordered for it.

Build in the Practice Lab

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Frequently Asked Questions

Yes. Every link goes to material you can reach and finish without paying. Some providers also sell paid tiers, certificates or exams alongside the free material — where that is the case the free part is what we have linked to. If you find a link that has moved behind a paywall, tell us and it comes off the list.

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All product names, logos and brands are the property of their respective owners. Google Codelabs, Google Skills and Google Cloud Skills Boost are proprietary assets of Google LLC. OSSTube is an independent curation platform and has no official affiliation with, endorsement from, or sponsorship by Google or any other provider listed on this page. We link directly to publicly available free courses and documentation; we do not host or resell them.