Learning Hub
Understand AI — not just use it
These guides explain how AI tools work at a technical level — clearly enough that you can evaluate products intelligently, not just read marketing copy. No prior programming knowledge required.
Read these first
These two guides cover the foundations that everything else builds on.
Beginner
What is a Large Language Model?
A plain-English guide to Large Language Models (LLMs): how they work, what they can and cannot do, and why they matter.
Read · 6 minHow AI Text-to-Speech Works
How neural text-to-speech works, why modern AI voices sound human, and what to look for when choosing a TTS tool.
Read · 5 minHow to Use ChatGPT: A Beginner's Guide
A complete beginner's guide to using ChatGPT: writing prompts, use cases, limitations, and tips for getting the best results.
Read · 8 minAI Writing Tools Explained: How They Work and What to Expect
How AI writing assistants work, what makes them different from each other, and how to choose the right one for...
Read · 7 minBest AI Tools for Small Businesses in 2026
The most useful AI tools for small businesses in 2026: writing, customer service, marketing, accounting, and...
Read · 9 minAI Transcription and Meeting Notes: How It Works
How AI transcription tools convert speech to text, summarize meetings, and identify speakers. Plus a guide to...
Read · 6 minAI Image Editing: What It Is and How It Differs from Image Generation
The difference between AI image generation and AI image editing, plus a guide to tools like Adobe Firefly, Canva AI,...
Read · 6 minAI Tools for Students: What's Useful and What to Avoid
A guide for students on using AI tools ethically and effectively: writing help, research, coding, studying, and...
Read · 7 minAI Design Tools Guide: From Canva AI to Figma AI
How AI is changing graphic design: a guide to AI-powered design tools including Canva AI, Adobe Firefly, Figma AI,...
Read · 7 minBest Free AI Tools in 2026 (Actually Useful, No Credit Card)
The best genuinely free AI tools in 2026. No trial, no credit card. Covers writing, image generation, coding,...
Read · 8 minAI Tools for Marketing: The Complete 2026 Guide
How marketers are using AI in 2026: content creation, SEO, social media, email, ad copy, and analytics with specific...
Read · 9 minHow to Use AI for Productivity: Real Techniques That Work
Practical ways to use AI tools to save time, automate repetitive tasks, and focus on high-value work with specific...
Read · 7 minHow to Compare AI Chatbots: What to Look For
A guide to evaluating and comparing AI chatbots: reasoning ability, context length, coding, truthfulness, pricing,...
Read · 6 minUnderstanding AI Tool Pricing: A Plain-English Guide
How AI tool pricing works: monthly subscriptions, API tokens, usage-based billing, and how to estimate costs before...
Read · 6 minAI Safety and Privacy: What Every User Should Know
What happens to your data when you use AI tools, which companies train on your inputs, and practical privacy tips...
Read · 7 minIntermediate
Prompt Engineering Basics
Learn how to write prompts that get consistently better results from any AI tool. Practical techniques with real examples.
Read · 7 minWhat are AI Agents?
What AI agents are, how they differ from standard LLMs, and how autonomous AI systems work in practice.
Read · 7 minHow AI Image Generation Works
How diffusion models, CLIP, and LoRA turn text prompts into images. A plain-English guide to the technology behind...
Read · 7 minHow AI Video Generation Works
How AI creates videos from text: motion diffusion, avatar synthesis, lip sync, and deepfake detection explained in...
Read · 6 minAI Coding Assistants: How They Work and Which to Choose
A practical guide to AI coding assistants: how autocomplete, code generation, and AI pair programming work — plus...
Read · 8 minAI SEO Tools: How They Work and What They Can Do
How AI-powered SEO tools use machine learning to analyze keywords, optimize content, and build links. Plus how to...
Read · 7 minHow AI Translation Works: Neural MT Explained
How neural machine translation (NMT) works, why modern AI translation is so much better, and when to use DeepL,...
Read · 6 minAI Video Editing: How It Works and Best Tools
How AI is automating video editing: auto-cut, captions, background removal, voice cloning, and avatar generation....
Read · 7 minHow Large Language Models Are Trained (Plain English)
How LLMs like GPT-4 and Claude are trained: pre-training on internet text, instruction fine-tuning, RLHF, and what...
Read · 8 minMultimodal AI Explained: Text, Images, Audio, and Video Together
What multimodal AI is, how models like GPT-4o and Gemini process images, audio, and video alongside text, and what...
Read · 7 minOnline Courses
Learn AI with structured courses
Curated courses — from free fundamentals to hands-on tool training. Grouped by topic so you can go straight to what matters.
Free — Start Here
The best free resources to understand AI from the ground up. No experience required.
Non-technical guide to AI by Andrew Ng. Learn what AI can and cannot do — no coding needed.
See courseFree international course: understand what AI is, how it works, and what it means for society. No math or coding required.
See courseFree DeepLearning.AI course: how generative AI works and how to use ChatGPT, Midjourney, and Claude in real workflows.
See courseDeepLearning.AI's flagship ML specialization. Audit all content for free.
See courseFree short course by DeepLearning.AI & OpenAI: best-practice prompt engineering for LLMs like ChatGPT and Claude.
See courseAI Chatbots & Assistants
ChatGPT, Claude, Gemini, Perplexity and other AI assistants — from beginner to advanced.
Official OpenAI help and tutorials: ChatGPT features, custom GPTs, and getting the most from the platform.
See courseOfficial Anthropic docs: Claude API, prompt engineering, vision, and tool use guides.
See courseExplore the technology behind Meta AI and large language models.
See courseOfficial Google course on using AI tools including Gemini in the workplace.
See courseFree official Google learning path: Gemini for Google Workspace and generative AI fundamentals.
See courseAI Image Generation
Midjourney, Stable Diffusion, DALL·E and other image AI tools. Learn prompting and creative workflows.
Official Adobe step-by-step tutorials for Firefly features and workflows.
See courseOfficial Adobe step-by-step tutorials for every Firefly feature inside Creative Cloud.
See courseFree introduction to Stable Diffusion — understand the basics before going deeper.
See courseOfficial Midjourney documentation: from your first prompt to advanced parameters and style guides.
See courseOfficial Stability AI learning hub: guides and resources for Stable Diffusion and generative AI.
See courseAI Video & Voice
ElevenLabs, HeyGen, Runway, Sora and other video and voice AI tools.
Official ElevenLabs docs: voice cloning, speech synthesis, API reference and step-by-step guides.
See courseOfficial HeyGen documentation and video tutorials for all features.
See courseOfficial LOVO Academy: guided courses on AI voice, video dubbing, and production workflows.
See courseOfficial Murf tutorials covering voiceovers, dubbing, and studio features.
See courseStep-by-step tutorials from the Play.ht team on AI voice generation and publishing.
See courseAI for Coding
Cursor, GitHub Copilot, Claude Code, Replit and v0 — build faster with AI-assisted development.
Official Claude Code docs: setup, agentic coding workflows, commands, and best practices.
See courseOfficial Cursor docs: editor features, AI tab completion, chat, and advanced configuration.
See courseFree official Microsoft learning path: use GitHub Copilot across VS Code, CLI, and pull requests.
See courseOfficial Replit learning platform — 100 days of coding in the browser.
See courseOfficial Replit tutorials: coding in the browser, AI features, and deploying projects.
See courseAI for SEO & Content
Surfer SEO, Jasper, Frase, Ahrefs and other tools for content strategy and SEO.
Official Ahrefs training courses — learn SEO and how to use Ahrefs tools.
See courseOfficial Copy.ai blog with use-case tutorials and prompt guides for content teams.
See courseOfficial Frase resource hub: guides on AI research, content briefs, and SEO writing.
See courseOfficial Grammarly documentation, tutorials and tips for getting the most out of the tool.
See courseOfficial Grammarly tips and tutorials: writing suggestions, tone detection, and AI features.
See courseDesign & Productivity
Canva AI, Figma AI, Notion AI, Otter.ai and Descript for design and workflow automation.
Official Canva tutorials including AI image generation and Magic features.
See courseOfficial Canva Design School course dedicated to Magic Studio AI features.
See courseOfficial Descript learning resources — edit video by editing text.
See courseOfficial Figma guide to all AI features: auto-layout, prototyping hints, and AI-generated content.
See courseBusiness Strategy & Leadership
MIT Sloan, Reforge, Udacity and Section — for executives and managers implementing AI at an organizational level.
MIT Sloan Executive Education: how AI reshapes competitive advantage, business models, and organizational strategy.
See coursePractical AI training for business professionals. Covers ChatGPT, automation, and AI-driven decision-making.
See courseReforge program for product leaders: use AI to accelerate growth loops, retention, and product strategy.
See courseUdacity nanodegree: build LLM-powered apps, fine-tune models, and implement RAG pipelines with expert code review.
See courseData Science & AI Engineering
Nanodegrees, career tracks and bootcamps for data scientists, ML engineers, and technical professionals.
Educative.io interactive path: ML fundamentals to MLOps, with in-browser coding environments and real projects.
See courseUdacity nanodegree for executives: implement generative AI across teams, products, and business processes.
See coursePluralsight path: advanced AI, MLOps, model deployment, and production engineering for data professionals.
See courseDataCamp career track: go from Python basics to production ML models. Includes supervised, unsupervised, and deep learning.
See course