AI Data Quickstart Lesson 1 · Free
Your First AI Data Analysis in 5 Minutes
By the end, you can upload a spreadsheet to an AI assistant, ask it a question, and get a chart back.
Follow along
- Download the practice file. It's a CSV: a spreadsheet saved as plain text. Almost any spreadsheet app can open it.
- Take a 30-second look in Google Sheets or Excel. Each row is one order. Columns include the date, product, quantity, price, order total, and sales channel.
- Open your AI assistant and start a new chat.
- Upload the file using the paperclip or + button.
- Paste this prompt:
I run a small online candle shop. This file is my 2025 order history. Which products made the most money? Show me a bar chart of total revenue by product, highest to lowest. - Wait for the analysis. You may see "Analyzing…". The AI is writing and running code on your file behind the scenes, which is normal.
- Read the chart. Which bar is tallest? What's the gap between #1 and #2?
- Ask one follow-up:
Now show me revenue by month as a line chart. Which month was best and which was worst? - Download the chart. Click it, find the download option, and save it as
my-first-ai-chart.png.
What you should see
- A bar chart with 10 bars, with Lavender Dream the tallest
- A line chart that peaks in December and dips in February
If it goes wrong
| Problem | Fix |
|---|---|
| "I can't open files" | Your plan or mode may not support files. Try another assistant. |
| You get text but no chart | Reply: "Please make the chart as an image." |
| Your numbers differ slightly from the video | The AI may round or count differently. Lesson 6 shows how to check, and small differences are OK. |
| It ranks by number of orders, not money | Reply: "Rank by revenue (order_total), not number of orders." |
Plain English, and what the pros call it
| We say | Pros say |
|---|---|
| Spreadsheet saved as text | CSV (comma-separated values) |
| Column | Field / variable |
| Row | Record / observation |
| The AI's "behind the scenes" work | Python code |
Recap
- Upload a file, ask a clear question, and get a chart, all in minutes.
- Say exactly what you mean by "best" (money? units?).
- Every chart answers one question. Ask follow-ups to dig deeper.
Quick quiz
Check that it stuck
Get 3 of 4 right to pass.
Mini project · 10–15 min
Your First AI Chart
Make one chart with AI and say what it means.
Steps
- Use the practice file (or your own data if you're ready).
- Ask a question a chart can answer, and say what you mean by "best" or "most."
- Download the chart.
- Write one sentence about what it shows, including a number or comparison.
What to save
The chart image, the exact prompt(s), and your one-sentence takeaway.
Check your own work
Give yourself the points for each line you can honestly tick. 6 of 10 or more is a pass.
- A readable chart made from the data that answers the question you asked. (4 points)
- Prompt says what the data is and asks a specific question with a clear measure (e.g., revenue, units). (3 points)
- One-sentence takeaway that matches the chart and includes a number or comparison. (3 points)
Ready for Lesson 2?
Next up: Bring Your Own Spreadsheet (Safely). The member area opens soon.