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The best first posters for anyone new to the web and online life.
- Welcome to Robot Explains
- What Is Technology?
- What Is the Internet?
Browse every topic by gallery. Want a guided, step-by-step sequence instead? Try the Learning Paths.
The best first posters for anyone new to the web and online life.
Side-by-side explainers that clear up commonly confused pairs, AI tools, safety terms, and tech words.
Safety lessons that answer the everyday question: is it safe to do this? Each one teaches the red flags and the safe habit.
How websites, browsers, servers, and the web's building blocks work.
Ideas that connect web, coding, cloud, and AI: the cloud, data, networks, and code.
How devices connect and data travels: the internet, networks, Wi-Fi, routers, bandwidth, and more.
What's inside a computer: motherboards, RAM, storage, GPUs, and even quantum computing.
How smart, connected things work, and how to use them safely: IoT, smart homes, and sensors.
Practical online safety: scams, phishing, privacy, downloads, and QR codes.
How logins, passwords, password managers, and MFA keep your accounts safe.
Core security ideas: malware, encryption, firewalls, updates, backups, and OWASP.
How modern AI works: models, prompts, tokens, training data, RAG, and agents.
Building AI that is helpful, honest, fair, and safe.
Seeing isn't believing: deepfakes, AI-made photos and video, and how to check what's real.
Your relationship with AI: learning with it, chatting with it, what it knows about you, and when to talk to a human instead.
Why apps are designed to keep you scrolling — and how to notice the hooks and take back the controls.
Scams and pressure aimed at kids' money: in-app purchases, gift-card scams, and 'double your coins' tricks.
Security risks specific to LLM apps and AI agents, and how we defend them.
A kid-friendly visual interpretation of the 2026 OWASP Top 10 for LLM applications.
Archived: the earlier (2025) OWASP Top 10 for LLMs poster set.
A kid-friendly visual interpretation of the OWASP Top 10 for Agentic Applications — when AI can plan, act, use tools, and cause real consequences.
New & Updated
Fetch, decode, execute — the cycle behind every program.
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Trapping tiny electric charges in flash memory cells.
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Bits become pulses of light bouncing down a hair-thin glass core.
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Bits become electrical signals on twisted pairs of copper wire.
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A ZIP file bundles many files into one container that is easier to share and often smaller, and unzipping brings every file back exactly as it was.
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A nearby file prompt shows a device name, filename, and preview, but none of those prove who sent it. Check the sender and the file before you accept.
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