Guide library
All Claude and AI guides, by topic
Browse every guide we publish, grouped by what you are trying to do. Each guide is linked once, so you can scan a topic and open the one you need.
Claude basics
What Claude is, how the models differ, and what each one is for.
- What Is Claude?
- What Is Fable 5?
- What Is Claude Opus?
- What Is Claude Sonnet?
- What Is Claude Haiku?
- What Is the Mythos Class?
- Anthropic Model Names Explained
- Claude Model Timeline
- What Is a Large Language Model?
- What Is a Frontier Model?
- What Is Constitutional AI?
- Which Claude Model Should I Use?
- Getting Started with Claude
- Claude Projects
- Claude Memory
- Is Claude Free?
- Claude's Context Window Explained
- Claude Artifacts Guide
- Can Claude Read My File? What Formats Work and What Doesn't
- What is Claude Opus 5.5? Anthropic's starting-point model explained
- What is Claude Sonnet 5.5, and when should you use it?
- What is Claude Haiku 5.5? Anthropic's fastest model, explained
- What is Claude Fable 5.1, and when should you use it?
- How to Remove Your Personal Information From Data Brokers, Free
- What is Claude Fable 5.2, and when should you use it?
- AI Tool Changelog
- Build Your First ___
- GPT-6 Astra: What It Is, How to Use It, and Honest Notes
Prompting
Write prompts and system prompts that get useful answers on the first try.
- Free AI Prompt Generator for Work Tasks
- Best Claude Prompts
- Prompt Engineering with Claude
- Claude System Prompts
- Claude Extended Thinking
- How to Prompt Claude So You Get the Answer You Actually Wanted
- How to Write a Good Prompt: A Plain Guide for Working People
- How to Prompt Claude to Summarize Meeting Notes
- How to Prompt Claude to Triage Your Inbox
- How to Prompt Claude to Write a Weekly Status Update
- How to Prompt Copilot to Summarize Meeting Notes
- How to Prompt Copilot to Triage Your Inbox
- How to Prompt Copilot to Write a Weekly Status Update
Claude Code
Set up, steer and extend Claude Code for real software work.
- Claude Code Tutorial
- Claude Code Setup Guide
- Claude Code Project Ideas
- Multi-Agent Claude Code
- Claude Slash Commands
- Claude Hooks
- AI Pair Programming with Claude Code
- Claude Code Security Practices
- Claude Code Workflows & Tutorial
- Claude Code Cheat Sheet
- Debugging with Claude Code
- Claude Code for Python
- Test-Driven Development with Claude Code
- What Is Claude Code?
- Best Claude Code Plugins to Install First
- Claude Code Hooks: What They Are and 3 Ready-to-Use Examples
- Claude Code Plugins: What They Are and 3 Ready-to-Use Examples
- Codex CLI: Install, First Task, AGENTS.md, and Approval Modes
- Write a Spec Before You Prompt an AI Coding Agent
- Give Claude a Standing Memory with Claude Code and Obsidian
- How to Reverse Engineer an App with Claude Code
- Best Claude Code Courses: A Factual Comparison
- Nightschool AI: Build Your First iPhone App with Claude Code and Xcode
Agents and automation
Agents, MCP, skills, hooks and scheduled workflows that run without you.
- What Is an AI Agent?
- What Is MCP? The Model Context Protocol Explained
- What Is Computer Use?
- Claude Workflows
- AI Automation with Claude
- Claude Agents
- Claude MCP Servers
- Claude Batch API Guide
- Claude API Tutorial
- Claude Tool Use & Function Calling
- AI Skills for Your Career
- What Are Claude Skills and How Do You Use Them?
- What is Claude Duet? Anthropic's new proactive agent, explained
- How to Build Your First AI Agent With Claude, Even With No Coding Background
- Hermes Agent Skills: What They Are and How to Write Your First One
- Should Your Team Self-Host a Coding Model?
- AI Skills for Nurses on Your Own Time, Built Around Shift Work
- AI Stock Trading Research With ChatGPT and Claude
- Best MCP Servers: A Curated, Categorized Directory
- Getting Started With Claude Cowork: Your First Week
- Claude Design: What It Is and How to Start Your First Project
- Claude Max: What It Is, and Pro vs Max Usage Explained
- How to Build an AI Trading Bot (Without Fooling Yourself)
- OpenClaw Skills: What They Are and How to Write Your First One
- TradingAgents Tutorial: Architecture, Setup, and Honest Judging
- What Is Claude Cowork? The Folder and Permission Model Explained
- Claude Chat and Cowork Are Now One Claude: What Changed and What It Means
- What Is a Proactive AI Agent, and How Do You Set One Up?
- How to Schedule Claude to Run Automatically
- How to Let an AI Agent Use Your Computer Safely
- Can You Run Your Own AI Agent for About US$10 a Month?
Claude at work
Step-by-step guides for everyday tasks at your job.
- How to Learn Claude
- How to Use Claude at Work
- Claude Tutorial for Beginners
- How to Use Claude AI
- Claude AI for Beginners
- AI for Beginners
- How to Use Claude with Excel and Spreadsheet Files
- How to Use Claude Projects to Organize Ongoing Work
- How to Summarize an Email Thread with Copilot in Outlook
- How to Use ChatGPT, Copilot or Claude at Work
- How to Find Tasks to Hand Off to AI
- How to Security-Check Your App With AI Before You Ship
- How to Use ChatGPT to Clean Up Messy Meeting Notes
- Can You Use Claude as the Planner and a Cheaper Model for the Work?
- How to Draft a Reply with Gemini in Gmail
- How to Analyze a Spreadsheet with Copilot in Excel
- How to Build a Slide Deck with Copilot in PowerPoint
- How to Clean Up Data with Gemini in Google Sheets
- How to Draft a Document with Copilot in Word
- How to Get a Meeting Recap with Copilot in Teams
- How to Organize Work with Projects in ChatGPT
- How to Summarize a Document with Gemini in Google Docs
- How to Prompt Claude to Analyze Survey Results
- How to Prompt Claude to Turn Meeting Notes Into Action Items
- How to Prompt Claude to Write a Performance Review
- How to Prompt Claude to Write a Project Proposal
- How to Prompt Claude to Write a Standard Operating Procedure
- How to Take Meeting Notes with Gemini in Google Meet
Industries
How teams in finance, healthcare, law and other fields use Claude.
- How to Use Claude in Private Equity
- How to Use Claude in Venture Capital
- How to Use Claude in Investment Banking
- How to Use Claude in Asset Management
- How to Use Claude in Banking
- How to Use Claude in Insurance
- How to Use Claude in Wealth Management
- How to Use Claude in Fintech
- How to Use Claude in Life Sciences
- How to Use Claude in Pharma
- How to Use Claude in Healthcare
- How to Use Claude in Scientific Research Labs
- Private Equity Due Diligence With Claude: Data Rooms to Findings
- How to Do CIM Analysis With Claude: Screening Deals and Drafting the IC Memo
- LBO Modeling With Claude: What It Builds, What You Still Have to Check
- Venture Capital Deal Sourcing With Claude: A Thesis-Driven Workflow
- Investment Memo Drafting With Claude: A Practical Guide for VC Teams
- How to Build Pitch Books With Claude: Profiles, Comps, and Sourcing
- Financial Modeling With Claude: A Practical Guide for Investment Bankers
- Analyst Workflows With Claude: What Changes for Junior Bankers
- Buy-Side Research With Claude: From Earnings Calls to Thesis Tracking
- IC Memos With Claude: Drafting Investment Committee Memos and Portfolio Reviews
- How to Use Claude in Legal
- How to Use Claude in Accounting
- How to Use Claude in Consulting
- How to Use Claude in Cybersecurity
- How to Use Claude in Real Estate
- How to Use Claude in Education
- How to Use Claude in Marketing
- How to Use Claude in Media and Journalism
- How to Use Claude in Manufacturing
- How to Use Claude in Retail and Ecommerce
- How to Use Claude in Logistics
- How to Use Claude in Construction
- How to Use Claude in Nonprofits
- How to Use Claude in Government
- How to Use Claude in Architecture
- How to Use Claude in Engineering
- How to Use Claude in Energy
- How to Use Claude in Hospitality
- How to Use Claude in Automotive
Comparisons
Claude next to ChatGPT, Gemini, Copilot and other tools and models.
- Claude vs ChatGPT
- Claude vs Gemini
- Claude vs Copilot
- Claude vs DeepSeek
- Claude vs Grok
- Claude vs Llama
- Fable 5 vs GPT-5
- Fable 5 vs Claude Opus
- Claude Sonnet vs Opus
- Claude Code vs Cursor
- Open-Source vs Closed AI Models
- Claude Code vs Cursor vs Copilot: Choosing an AI Coding Tool
- Claude Haiku 5.5 vs Sonnet 5.5: Which Should You Use?
- ChatGPT Business or Enterprise: admin features
- SCIM vs JIT provisioning for Claude, plan by plan
- Claude Fable 5.2 vs Opus 5.5: which should you use?
- Claude Duet vs ChatGPT Dots: how two always-on agents actually differ
Careers and learning
Claude for your role, plus ways to build AI skills around a full-time job.
- AI Training for Work
- Claude for Students
- How Teachers Use Claude to Reclaim Planning Time
- Claude for Lawyers
- How Researchers Use Claude
- How Consultants Use Claude
- Claude for Project Managers
- How Recruiters Use Claude
- How Accountants Use Claude
- How Freelancers Use Claude
- Claude for Small Business Owners
- How Product Managers Use Claude
- How Designers Use Claude
- Claude for Marketing
- Claude for Sales
- Claude for HR
- Claude for Finance
- Claude for Developers
- Claude for Writers
- Claude for Executives
- Claude for Data Analysis
- Claude for Customer Support
- Claude for Operations
- Claude for Non-Programmers
- Claude for Business
- AI Certification Prep
- Learn AI
- Learn AI in Your Spare Time
- AI Courses for Working Professionals
- How Long It Takes to Learn AI
- Is It Worth Learning AI?
- AI Upskilling
- Free AI Courses
- Can You Learn AI While Working Full Time?
- How to Learn AI at Your Own Pace While Working Full Time
- The Self-Paced AI Course for Busy Professionals, Built to Fit a Full Calendar
- How to Learn AI on the Side of a Full-Time Job
- Best Free AI Courses for Work: An Honest Comparison
- Best AI Training for Teams in 2026
- Learn AI for Work for Free (Claude, ChatGPT, Copilot, Gemini)
- A free AI course for work you can start this week, no account needed
- How Many Hours a Week to Learn AI? A Realistic Weekly Plan
- The Best Videos on AI Safety and Risk, Picked by Hacker News
- The Best Videos to Understand AI, Picked by 20 Years of Hacker News Comments
- The Best Videos to Understand ChatGPT-Style AI, Picked by Hacker News
- The AI Course for People with No Free Time (And How It Works)
- The Best AI Course for Parents With a Full-Time Job (and No Spare Hours)
- How to Build a Micro-Learning AI Daily Habit (Even With a Full-Time Job)
- Is There an AI Course That Doesn't Require Quitting Your Job?
- corporate ai training
- GH-600 Study Guide: How to Prepare for GitHub's Agentic AI Developer Exam
- How to Prompt Claude to Prepare for a Job Interview
Admin and governance
Rollout, security, data retention and policy guides for IT and compliance teams.
- Claude Admin Guide
- Claude's Usage Policy Explained: What You Can and Can't Do
- AI acceptable-use policy template
- AI tool rollout checklist for IT admins
- AI compliance training for employees compared
- AI governance training compared
- Microsoft 365 Copilot admin training compared
- Can Google Workspace admins see Gemini chats
- ChatGPT audit logs and the Compliance Platform
- ChatGPT SCIM and automatic account creation
- ChatGPT SSO and domain verification
- Manage Claude Code across a company with managed settings
- Approve and control Claude connectors and MCP servers
- Claude data retention and HIPAA-ready Enterprise, for admins
- Claude models in Microsoft 365 Copilot: the admin setting
- Set up SSO and domain verification for Claude
- Microsoft 365 Copilot audit logs and retention
- Microsoft 365 Copilot DLP: the default policy and labels
- Stop Microsoft 365 Copilot oversharing
- Does Google train on Workspace data with Gemini
- Does OpenAI train on ChatGPT business data
- Gemini app conversation history and retention
- Which plans include Microsoft 365 Copilot
- Turn Gemini on or off in Google Workspace
- Which AI governance frameworks ask for staff training
- Which Google Workspace editions include Gemini
- Can Your Employer See Your Claude Chats at Work?