Getting Started with Claude
Everything you need to create your free account, send your first message, and start getting useful results — in under 5 minutes.
What You Need
Getting started with Claude requires almost nothing. Here is the complete list:
Step-by-Step: Your First Chat
Go to claude.ai and create your account
Open your browser and visit claude.ai. Click Sign up and choose either Google sign-in or email. Account creation takes about 60 seconds.
Welcome to Claude
Sign in to continue
No account? Sign up for free
Start a new conversation
After logging in you will see the home screen with a large text box in the centre. On the left is a sidebar showing your recent chats. To begin, just click inside the text box — it says Message Claude⬦
Choose your model (optional)
Above the text box you will see a model selector showing the current model. For beginners, Claude Sonnet is the best choice — it is fast, capable, and available on the free plan. You can change it at any time.
Type your first message and send it
Type anything you want to ask. Press Enter or click the arrow button to send. Claude will reply within a few seconds.
Not sure what to type? Here are three good first messages to try:
- “Explain machine learning in simple words”Tests Claude's ability to simplify complex topics
- “Write a short welcome email for a new employee”Tests Claude's writing ability
- “What are 5 things I can use you for?”Great way to discover Claude's capabilities
Read the reply and continue the conversation
Claude's reply will appear below your message. You can immediately ask a follow-up, ask it to change something, or start a completely new topic — just keep typing.
Machine learning is a way of teaching computers to learn from examples rather than writing exact instructions for every situation.
Think of it like training a dog. You don't explain the rules of “sit” in detail — you just reward the dog when it sits correctly. Over many repetitions, it learns what “sit” means.
Machine learning works the same way: show the computer thousands of examples (like photos of cats and dogs), tell it which is which, and it gradually learns to tell them apart on its own.
Notice how Claude used an analogy (training a dog) to make the idea easy to understand. This is one of Claude's strengths — it adapts its explanation to whoever is reading.
Useful Keyboard Shortcuts
These small shortcuts will save you time as you use Claude more often.
| Action | Windows / Linux | Mac |
|---|---|---|
| Send message | Enter | Return |
| New line in message | Shift + Enter | Shift + Return |
| New chat | Ctrl + Shift + O | ⌘ + Shift + O |
| Copy Claude's reply | Click copy icon | Click copy icon |
| Regenerate reply | Click ↺ icon | Click ↺ icon |
5 Tips for Better Results
The quality of Claude's response depends heavily on how clearly you write your message. Here are five quick habits that will immediately improve your results.
Key Takeaways
- 🆓Claude is free to start — just go to claude.ai and sign up with an email or Google account.
- ⚡You can send your first message in under 2 minutes. No setup, no downloads, no credit card.
- 🎵Choose Claude Sonnet for most tasks — it gives the best balance of speed and quality.
- ✍️The more specific your message, the better Claude's reply. Clear input → clear output.
- 🔄You can always ask Claude to refine, simplify, or redo its answer. It never minds being asked again.
What's Next
You're set up and ready to go. The next lesson covers the prerequisites — what you should know before going deeper into Claude Code.