NotebookLM Beginner tutorial

Beginner · step 1 of 7

What NotebookLM is (and isn't)

NotebookLM is Google’s research notebook: you add sources (PDFs, docs, web pages, videos) and it answers only from them, with citations back to the exact passage. It can also make Audio Overviews, a podcast-style discussion of your sources. Google’s newer help pages call the product Gemini Notebook; the notebooklm.google.com address still works for many users.

Good for:

• Studying a course from its readings
• Fact sheets from contracts and policies
• Comparing what several reports say

Not good for:

• Questions your sources don’t cover
• Live news or prices
• Files with private data you have no right to share

Why this step matters: Knowing what it is good and bad at stops you using it for jobs where it will fail quietly.

Beginner · step 2 of 7

Get the official app

1. Start from notebooklm.google.com or Google’s official app listing.
2. Sign in with your Google account. Work or school accounts may need an admin to turn it on.
3. Create one notebook and add one source to see how citations look.

Why this step matters: Copycat apps and unofficial installers are common; starting from the official source protects your account and data.

Beginner · step 3 of 7

Your first useful prompt

Give it a situation, a task and the format you want. Try this:

Using only my sources, list every deadline and dollar amount, each with a citation.
If something is not in the sources, say "not in sources".

Then ask one follow-up that narrows it down.

A good result: output in the format you asked for, built only on what you gave it. If it drifts into generic advice, add the situation sentence again.

Why this step matters: A prompt with situation, task and format gets a usable answer first time, so you learn what the tool can actually do.

Beginner · step 4 of 7

Check the answer

1. Ask for the source of any fact you'll reuse.
2. Open the link and find the exact sentence (Ctrl+F).
3. If you can't find it, treat the claim as unverified.
4. For files, check two page or row references yourself.

Before you answer: separate what you checked from what you're assuming. Write "unknown" instead of guessing. Give a link for every number.

Why this step matters: Chatbots state wrong facts in the same confident tone as right ones. Checking is the only way to tell them apart.

Beginner · step 5 of 7

Privacy basics

• Don't paste passwords, ID numbers, card numbers or other people's private details.
• Assume the company can read and keep your chats unless its official policy says otherwise.
• For health, money or legal decisions, confirm with a professional or an official source.
• Google says your NotebookLM data is not used to train models unless you send feedback. Don’t include private data in feedback.
• Shared notebooks show your sources to everyone you share with.

Why this step matters: Anything you paste may be stored and read. Deciding what never goes in is easier than undoing a leak.

Beginner · step 6 of 7

What it costs

The Standard (free) tier allows 100 notebooks, 50 sources per notebook, 50 chats a day, 3 Audio Overviews a day and 10 Deep Research runs a month. Paid Google AI plans raise this: Plus 200 notebooks and 100 sources; Pro 500 notebooks, 300 sources, 500 chats and 20 Audio Overviews a day; Ultra up to 600 sources. Each source can be up to 500,000 words or 200 MB.

Since Sep 2, 2026, some limits are compute-based: they refresh every 5 hours with a weekly cap (Google help, answer 16213268).

Full details: NotebookLM step-by-step tutorial.

Why this step matters: Paying for features you don't use is the most common waste. Knowing the limits first tells you if the free tier is enough.

Beginner · step 7 of 7

Your first week

1. Day 1: three real tasks from your week.
2. Day 3: compare its results with what you'd have done yourself.
3. Day 7: decide if it's worth paying, based on what you actually used.

Why this step matters: A week of real tasks gives you evidence for whether it saves time, instead of a first impression.