Understanding Your Computer
Get comfortable with your computer - what the parts are called, how to turn it on and off properly, and finding your way around the screen.
View lessonStart here with free lessons that will give you a solid foundation in practical AI skills.
1. Start with the basics. Work through the lessons in order to build a strong foundation.
2. Practice as you go. Each lesson includes a "Try This Now" section—actually do it.
3. Apply what you learn. Think about how each concept applies to your real work.
4. Upgrade when ready. Ready for more? Check out Basic tier for the complete library.
Get comfortable with your computer - what the parts are called, how to turn it on and off properly, and finding your way around the screen.
View lessonUnderstand the window to the internet - what a browser is, how to navigate, and the essential buttons you need to know.
View lessonGet a clear, jargon-free introduction to what AI actually is and how it can help you in your daily work.
View lessonSee how an LLM predicts the very next token and why small prompt changes shift the whole response.
View lessonMaster the tools under your fingers - clicking, scrolling, and keyboard shortcuts that will save you hours.
View lessonFind exactly what you are looking for online - learn search tricks that will save you time and frustration.
View lessonLearn how to set up and start using ChatGPT effectively, including tips for your first conversations.
View lessonManage a limited context window and see why concise prompts keep the model on target.
View lessonLearn to organize your digital life - create folders, save files where you can find them, and never lose a document again.
View lessonWork with multiple websites at once using tabs, and save your favorite pages so you can find them again instantly.
View lessonMaster the basics of prompt writing to get exactly what you need from AI tools.
View lessonAssemble prompts with role, goal, context, examples, and constraints to steer the model.
View lessonLearn to install new software safely, open and close programs, and understand what is running on your computer.
View lessonLearn where downloads go, how to find them, and how to open files safely.
View lessonAdjust sampling settings to shift between safe, factual outputs and diverse, creative ideas.
View lessonHow computer screens changed from Windows 95 to today. Why they are easier to use, but sometimes harder to understand.
View lessonSee how system messages, user requests, and safety policies stack to shape the final reply.
View lessonPrompt the model to reason step by step and break complex tasks into smaller moves.
View lessonGive the model the right evidence and practice grounding answers in provided context.
View lessonScore LLM responses for accuracy, completeness, and style using lightweight checks.
View lessonDiagnose why a prompt failed and apply targeted fixes instead of guessing.
View lessonCombine planning, action, and self-checks to build a simple agent-like workflow in chat.
View lessonTurn vague work orders into a pre-job safety checklist with PPE and lockout/tagout steps.
View lessonTurn a messy customer description into probable causes, a parts list, and a tiered quote.
View lessonUse error codes and symptoms to build a diagnostic tree, parts list, and client update.
View lessonOptimize multi-stop routes with constraints and draft clear customer arrival texts.
View lessonTurn inbound/outbound counts into a shift briefing with staffing, priorities, and a safety reminder.
View lessonTurn a client note and square footage into a seasonal maintenance plan and materials list.
View lessonWhat you will build, how to play, and how to ship tiny arcade demos fast.
View lessonBuild a tiny Snake clone in one file and tweak speed, colors, and wrap behavior.
View lessonSingle-canvas Breakout with bricks, paddle, and bounce tweaks.
View lessonSpace-invader style swarm with simple columns, bullets, and speed-up.
View lessonTwo-paddle Pong with ball spin based on hit angle and a quick AI option.
View lessonBefore diving into the lessons, take a moment to think:
What's one task you do regularly that feels repetitive?
Maybe it's writing similar emails, creating social media posts, summarizing documents, or planning projects. Write it down—you'll come back to this as you learn.
Keep this task in mind as you work through the lessons. You'll learn how AI can help.
Upgrade to Basic for access to all lessons, learning tracks, and downloadable resources.