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AI Basics
Plain-English answers to the AI questions everyone's actually asking — what the tools are, how they differ, and how to use them. No hype, no jargon.
ChatGPT Pricing & Plans Explained: Free vs Go vs Plus vs Pro (2026)
What ChatGPT actually costs in 2026 — the Free, Go, Plus, Pro, Business, and Enterprise plans, which GPT model each plan really gets, what the $100 vs $200 Pro toggle means, and where Codex and ChatGPT Work fit. Plain English, no upsell.
Claude vs ChatGPT (2026): An Honest, Up-to-Date Comparison
A focused two-way comparison of Claude and ChatGPT in 2026 — current models, real pricing (Claude Pro vs ChatGPT Plus), where each genuinely wins, what people on Reddit actually say, and how to choose.
Claude Pricing & Plans Explained: Free vs Pro vs Max vs Team (2026)
What Claude actually costs in 2026 — the Free, Pro, Max, Team, and Enterprise plans, what you get on each, whether Claude Cowork is free, and whether the plugins and skills cost extra. Plain English, no upsell.
How to Use Claude Cowork: A Getting-Started Walkthrough (2026)
A step-by-step, no-code guide to actually using Claude Cowork — getting access, creating a Project, giving it your first real task, and the handful of habits that make it work. Written for professionals, not developers.
Is AI Safe to Use at Work? Data, Privacy & Compliance Basics (2026)
A plain-English guide to using AI safely on the job — whether it trains on your data, the difference between consumer and business plans, what you should never paste, and the rules for regulated work like healthcare, finance, and law.
Tokens & Context Windows Explained: Why AI 'Forgets' (2026)
Tokens and context windows sound technical but explain everyday AI behavior — why a chatbot loses track of a long conversation, why it has limits, and how to work around them. Plain English, with practical tips.
What Is Agentic AI? AI Agents Explained in Plain English (2026)
Agentic AI is the shift from AI that answers questions to AI that does multi-step work for you. Here's what 'agent' actually means, how it's different from a chatbot, what it can and can't do, and where the real risks are.
What Is an LLM? How AI Chatbots Actually Work (Plain English)
An LLM — large language model — is the engine behind ChatGPT, Claude, and Gemini. Here's how it actually works, in plain English: what it learned, why it predicts instead of looks up, and what that means for trusting its answers.
What Is Prompt Engineering? How to Write AI Prompts That Actually Work
Prompt engineering is just learning to ask AI for what you want clearly. Here's the plain-English version — the handful of habits that turn vague, mediocre AI answers into useful ones, with examples you can copy.
Anthropic vs OpenAI vs Google: Who's Behind the AI You Use (2026)
Claude, ChatGPT, and Gemini come from three different companies with three different bets. Here's who Anthropic, OpenAI, and Google are, what each makes, and how to think about them — no fanboying.
Can You Let AI Use Your Computer? Claude & ChatGPT (2026)
Yes — both Claude and ChatGPT can now see your screen and click, type, and navigate apps like a person. Here's how to turn it on, the safety guardrails, and why it's a last resort, not your first move.
Does AI Train on Your Data? Claude, ChatGPT & Gemini (2026)
Yes — by default, the consumer versions of Claude, ChatGPT, and Gemini can use your conversations to train their models. Here's the one setting to turn it off in each, and what opting out does (and doesn't) do.
Is AI Bad for the Environment? An Honest Look (2026)
Your individual AI use is tiny — but the data-center build-out behind it is a real, fast-growing problem. Here's the honest middle, with the actual numbers, hype and panic aside.
What Are Claude Skills? A Plain-English Guide (2026)
Claude Skills are reusable folders of instructions and scripts that teach Claude to do a specific task well — and load only when needed. Here's what they are, where they work, how to make one, and where to find them.
What Is Claude Cowork? A Plain-English Guide (2026)
Claude Cowork is Anthropic's AI agent that does multi-step work on your real files and apps — not just chat. Available on desktop, web, and mobile (July 2026). Here's what it does, what it costs, and how it's different from Claude.ai and Claude Code.
Why Does AI Make Things Up? Hallucinations Explained (2026)
AI confidently invents facts, names, and citations because it predicts likely-sounding text — and is trained to guess rather than say 'I don't know.' Here's why it happens and how to catch it.
ChatGPT vs Claude.ai vs Gemini for Professionals: Which Chat Product Should You Pay For in 2026?
The honest three-way professional comparison: ChatGPT Plus, Claude.ai Pro, and Google Gemini — plus the Gemini-in-Workspace integration you may already be paying for. What each costs, which features matter for working professionals, and how to choose.
Codex vs Claude Cowork for Professionals: Agentic AI in 2026
OpenAI's Codex and Anthropic's Claude Cowork are the two agentic workspaces shaping how professionals delegate work to AI in 2026. We compare positioning, the named use cases each ships, and which one to live in if you're a working professional.
Opus 4.8 vs Sonnet 5 vs Haiku 4.5: Which Claude Model to Use (2026)
A practical guide to choosing between Claude Opus 4.8, Sonnet 5, and Haiku 4.5 for professional work in 2026 — plus where Fable 5 fits. With profession-specific recommendations for the most common workflows.
AI Agents vs Chatbots for Professionals: What's the Difference and When You Need Each
Chatbots are reactive. Agents are persistent and can take actions. Here's the honest breakdown of which one a professional actually needs in 2026.
Claude.ai vs Claude Cowork vs Claude Code: Which One Do You Need?
There are three Claudes, and they're built for different jobs: claude.ai to think, Cowork to delegate, Code to build. Here's the plain-English way to pick the right one.
MCP Servers Explained for Professionals: A No-Code Primer
MCP is how AI models connect to outside data and tools. Here's what it is in plain language, and when a professional actually needs to care.