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Getting Started

How to Use Google Gemini: A Plain-English Guide for Beginners

Quick answer: Google Gemini is a free AI assistant from Google that answers questions, writes and explains things, and helps you plan, all in everyday language. You can use it free in the Gemini app on your phone or at gemini.google.com on a computer. Sign in with your Google Account, type or say a question, and Gemini replies.

Last tested: Oct 2026

What is Google Gemini?

Gemini is Google's AI assistant. Think of it as a patient helper you can talk to. Google says you can chat by typing or by voice, use your camera and photos, create images, and get help with things like thank-you notes, event planning, and learning new topics.

You don't need any special words. Ask the way you'd ask a friend.

Is Gemini free?

Yes, the basic version is free. Here's what changed recently: starting October 9, 2026, free accounts use Google's lighter "Flash-Lite" model, and the stronger models now need a paid plan. For everyday questions, the free version is a fine place to start.

Plan (U.S.)PriceWhat you get
Free$0Gemini Flash-Lite, standard usage limits
Google AI Plus$4.99/moGemini Flash, 2x the free limits, 400 GB storage
Google AI Pro$19.99/moGoogle's top models (including Gemini 4 Argon), 4x the free limits, 5 TB storage
Google AI UltraFrom $99.99/moHighest limits; mainly for heavy users

Our honest take: start free. Only pay if you hit the usage limit often or need a feature that's Pro-only.

What you need before you start

  1. A Google Account (a Gmail address works). Accounts managed by Family Link can't use the app.
  2. Age 13 or older (18 or older for a work account).
  3. For iPhone: iOS 17.4 or later. For a computer: a browser like Chrome, Safari, Firefox, or Edge.

How to start Gemini on your iPhone

  1. Open the App Store and search for Google Gemini. Make sure the seller is Google LLC.
  2. Tap Get, then open the app.
  3. Sign in with your Google Account when asked.
  4. Tap the text box at the bottom and type a question, or tap the microphone and say it out loud.
  5. Tap Send. Gemini's answer appears on screen.

How to start Gemini on your Android phone

  1. Open the Play Store and search for Google Gemini. On many Android phones it's already installed, so you may only need to open it.
  2. Open the app and sign in with your Google Account.
  3. Type your question in the box, or tap the microphone and speak.
  4. Tap Send and read the reply.

How to start Gemini on a computer

  1. Open your web browser and go to gemini.google.com.
  2. Click Sign in at the top right and sign in to your Google Account.
  3. Click the text box at the bottom of the page and type your question.
  4. Press Enter (or click the send arrow).
  5. To start fresh on a new topic, click New chat.

5 starter prompts to try today

Copy any of these, then change the details to fit your life.

1. Explain somethingExplain what a Roth IRA is in plain English, like you're talking to a friend. Keep it under 150 words.
2. Write a noteHelp me write a short, warm thank-you note to my neighbor who brought soup when I was sick.
3. Plan a mealPlan 5 easy dinners for two people for this week, with one shopping list. No fish, please.
4. Make sense of a letterI'm going to paste a letter from my insurance company. Tell me in simple words what it says and whether I need to do anything.
5. Learn step by stepTeach me how to make a video call on my phone, one step at a time. Wait for me to say "done" before the next step.

Tip: if an answer is too long or too technical, just reply "Shorter, please" or "Explain that more simply." Gemini remembers what you were talking about in the same chat. Don't paste in passwords, full account numbers, or your Social Security number.

Frequently asked questions

Is Google Gemini free?

Yes. The Gemini app and gemini.google.com are free to use with a Google Account. Since October 9, 2026, free accounts use Google's lighter Flash-Lite model with standard usage limits; paid Google AI plans start at $4.99 a month for more access and stronger models.

Do I need a Google Account to use Gemini?

You can try some features without signing in, but to save your chats and use more features you need to sign in with a Google Account. If you use Gmail, you already have one.

How old do you have to be to use Gemini?

You must be 13 or older (or the minimum age in your country) to use Gemini with a personal Google Account. Children under 13 need a parent's approval, and work accounts require you to be 18 or older.

Does Gemini work on an iPhone?

Yes. Download the free Google Gemini app from the App Store. The current App Store listing requires iOS 17.4 or later, so update your iPhone first if the app won't install.

Can Gemini make mistakes?

Yes. Like every AI assistant, Gemini can sound confident and still be wrong. Double-check anything important, especially health, money, and legal information, with a trusted source.

Want to get comfortable with Gemini, fast?

Gemini 101 walks you through Gemini on your phone and computer in 22 comprehensive lessons. It's $17, you keep it for life, and it comes with a 14-day money-back guarantee.

See Gemini 101

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Sources

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