A 15-Week Course to Master AI in 2026

Since ChatGPT was released, I’ve taken many courses to master AI

I took courses from Udemy, Coursera, Google, and more.

I put together a 15-week learning plan using the best resources I found, so you can start 2026 off on the right foot.

By the end of this post, you’ll know:

• The 15-week course to master AI in 2026 (for non-technical people)

• When to pay for AI education (and when not to)

• How to join our private community (where you can get advice from me)

1. The 15-week course to master AI in 2026

The learning plan is split into two parts

Part 1: Master ChatGPT (Week 1 – 6)

My ChatGPT video course covers the first 6 weeks of the learning plan

👉 Get the video course for free here

The first sections of the course contain what every ChatGPT user should know

AI advances quickly, so I’ve added a list of guides and resources below to keep you updated (they’re a great complement to the video course). I’ll add more as ChatGPT rolls out new updates in 2026

Week 1: The very basics of ChatGPT

OpenAI has a free academy. Good for those completely new to ChatGPT

• First ChatGPT Steps: Start your first conversation, ChatGPT models, use cases

• Basic Prompts: ChatGPT prompts for any work role

• How to Write a Prompt: Simple steps for writing a good prompt and extra tips

• Setup ChatGPT: How to set up ChatGPT to stop getting generic responses

Week 2-3: How to write good prompts

The guides below are all about writing prompts that generate better responses

• Prompt Principles: Top 10 prompt principles and when to use them

• Prompt Formula: A recipe that you can follow when writing prompts

• Prompt Engineering: Four techniques used in prompt engineering.

Week 4-5: ChatGPT Features

Basic features:

• Voice Mode: Speak with ChatGPT instead of typing

• Web Search: A nice replacement to Google search

• Image generation & Projects: Create AI images and organize your chats

• Study Mode: Use AI to help you learn instead of getting solutions right away

The best advanced features

• Deep Research: Let ChatGPT autonomously search and gather information from dozens of sites and create a report for you

• ChatGPT Agent: ChatGPT can take web actions on your behalf (go to sites, click buttons, scrolls, etc) and complete multi-step tasks from start to finish

• Atlas: A nice replacement to Google Chrome

Week 6: GPT-5

• GPT-5 modes: Learn when to use auto, instant, thinking and pro mode

• GPT-5 Prompting: Basic and advanced prompting techniques for GPT-5

• Optimize your prompts with GPT-5: How to optimize your prompts with ChatGPT

Part 2: Master AI (Week 8-15)

Once you know the foundations of ChatGPT, you have to: increase your AI literacy, know when to use other tools over ChatGPT, and learn how to use AI in your field.

AI literacy (Week 7-14)

AI literacy means knowing enough about AI to use it smartly. This includes: what AI can and can’t do, how to ask good questions, what data/privacy risks exist, when you should not rely on AI, etc

To start developing your AI literacy, pick one of the resources below:

AI courses for professionals

• IBM AI for Everyone: Master the Basics: Learn what AI is by understanding its applications and key concepts (includes a free certificate)

• Google Generative AI Course: Intro level course. It covers what Generative AI is, how it is used, and how it differs from traditional machine learning methods (check my notes here)

• AI & Career Empowerment: It has two parts: AI in Business (AI literacy, marketing, supply chain, etc) and Career Empowerment (job search in the age of AI, being your own startup, and more). It includes a free certificate

• HP’s AI for Business Professionals: A beginner-friendly course for professionals who want to leverage AI for enhanced productivity, decision-making, and career growth (includes a free certificate)

• Google’s Generative AI Leader: It covers fundamentals of generative AI, Google Cloud’s gen AI offerings, techniques to improve gen AI model output and business strategies for a successful gen AI solution (the course is free, but to get the certificate, you need to pay a fee)

• Google Prompting Essentials Specialization: Learn from Google experts how to use AI effectively by writing clear and specific prompts (check my notes here)

AI guides for professionals

• Best AI Books: Book selection to learn AI for professionals, leaders and executives

• AI as a thinking partner: The one AI skill worth mastering (it never goes obsolete)

• LLM Data Privacy Ranking: Incogni report on the privacy ranking of AI platforms

• AI Fluency: How to collaborate with AI effectively, efficiently, ethically and safely

• Perplexity at work: A guide to working smarter with AI

Resources only for technical people

• IBM Artificial Intelligence Fundamentals: Natural Language Processing, Computer Vision, Machine Learning, and Deep Learning (includes a free certificate)

• How AI Works: Anthropic’s “Tracing Thoughts in Language Models” study (here’s my summary)

• How ChatGPT Works: An explanation of how ChatGPT works based on OpenAI’s paper

Remember: This is only a starting point. Building AI literacy should be an ongoing, never-ending process

Week 11-12: Learn Claude

Only one tool has earned a permanent spot alongside ChatGPT in my core workflow: Claude. I don’t use it as a replacement for ChatGPT, but as a complement

• Claude Basics: Learn Claude artifacts, projects, skills, and more

• When to use Claude over ChatGPT: Why I switched from ChatGPT to Claude

• Use cases: Browse practical examples across research, writing, analysis, etc

• Claude Code for Non-Coders: Why you need Claude Code and how to use it

Week 13-14: Learn Gemini

Gemini stands out for the AI tools it powers, which enable features that ChatGPT and Claude don’t offer (or don’t match yet)

• Gemini 3: An overview of what you can do with the new Gemini 3

• Gemini Prompting: A quick-start handbook for effective prompts

• NotebookLM Guide: A research tool that is grounded in your own documents (it hallucinates less than other tools)

Extras: Week 15 and beyond

From this point, you should learn things that are related to your field. Here are resources for some:

AI Images, Videos, and Visuals

• Nano Banana Pro Guide: Learn how to use Google’s AI image generator

• Sora 2 Guide / Veo 3 Guide: Learn how to create AI videos with OpenAI’s Sora 2 or Google’s Veo 3

• How to Create Professional Visuals with AI: Learn how to create infographics, diagrams, and other visuals for your presentations

The Tech Behind AI

• Machine Learning Algorithms Any AI Enthusiast Should Know – Part 1

• Machine Learning Algorithms Any AI Enthusiast Should Know – Part 2

• What Is a Database and Why Is Important in AI

• Vector Databases

• What is NLP and Why is Important in AI

• Create a Linear Regression using Python

• Build Your First Machine Learning Model in Python

Programming & Data Analysis

• How to Learn Python with AI: How I’d learn Python faster using AI

• Vibe Coding for Beginners: A guide to vibe coding for beginners

• How to Use AI with Excel: From generating functions to complete reports

In my ChatGPT video course, you’ll find a section for programmers and analysts.

2. When to pay for AI education (and when not to)

When I was at university (and had no money), I used to search for free resources all over the internet. Here’s what I learned:

• 95% of what you want to learn is available for free. The real problem is that it takes a lot of time to find resources that are actually good

• The remaining 5% is too new or specialized to ever make it into free resources

Artificial Corner has hundreds of paid subscribers. They have access to:

1. In-depth video courses (worth $200)

2. Our private community, where you can get advice from other professionals and me

3. My complete guides, with step-by-step videos, copy-and-paste prompts, AI workflows and more

If you don’t have the means, learn from what’s free out there (it’ll just take more time)
If you want to get a job or get proof of what you learned, pay for a course certificate
If you’re a busy professional or want to master AI faster, become a paid subscriber👇

3. Paid subs (annual plan): Get all my courses for free and join our private community