Catalog
Courses for your goal
From your first prompt to production systems.
Skill: Working with Textclear
Beginners
AI from scratch: your digital assistant
Use ChatGPT, Claude and other AI in daily life and work.
Updated 20 Jul 2026
Beginners
The art of prompting
Phrase prompts to get precise results.
Updated 25 Jul 2026
Professionals
AI for marketing
Content, SEO, social and email funnels with AI.
Updated 26 Jul 2026
Beginners
AI assistant for everyday tasks
Plan, write and handle daily life with AI every day.
Updated 23 Jul 2026
Beginners
AI for study and self-growth
Learn faster: explanations, notes and practice.
Updated 23 Jul 2026
Professionals
AI for copywriting
Selling copy, headlines and landing pages with AI, on brand.
Updated 22 Jul 2026
Professionals
AI for storytelling and writing
Fiction, plots and characters co-authored with AI.
Updated 21 Jul 2026
Professionals
AI for email and communication
Write emails, replies and newsletters faster and better.
Updated 24 Jul 2026
Professionals
AI notes and a second brain
Organize knowledge, notes and ideas into a linked system with AI.
Updated 20 Jul 2026
Developers
Natural language processing (NLP)
How machines understand text: tokens, embeddings, NLP tasks.
Updated 26 Jul 2026
Developers
Prompt engineering for developers
Prompts as code: system prompts, tests, versions and reliable output.
Updated 20 Jul 2026