📋 Verified Walkthrough
Computers • Everyday Basics

How do I use ChatGPT or Google Gemini to write letters, summarize emails, and solve daily problems (and what should I look out for)?

Direct Answer

Visit chatgpt.com or gemini.google.com on any computer or phone, sign in with your email, type your request into the message box in everyday plain English (like "Help me write a polite letter to my landlord" or "Explain high blood pressure simply"), and press Send. Always protect your privacy by never sharing passwords or financial details, and double-check medical, legal, or address facts.

Why You Might Want to Do This

  • To draft polite letters, complaint emails, thank-you notes, or family speeches in seconds without staring at a blank page.
  • To paste in long, confusing medical letters or insurance policies and ask the AI to "explain this in simple English for a senior."
  • To brainstorm easy recipes using leftover ingredients in your refrigerator or plan a day trip itinerary.

Before You Start

  • A computer, tablet, or smartphone with internet access.
  • A free account with Google (for gemini.google.com) or OpenAI/Microsoft/Apple (for chatgpt.com).

Both ChatGPT and Google Gemini are completely free to use for everyday questions and writing tasks. You never need to pay for a subscription.

Step-by-Step Instructions

  1. 1

    Open ChatGPT or Google Gemini in your web browser

    On your computer or phone, open your web browser (Chrome, Safari, or Edge) and go to either chatgpt.com or gemini.google.com. Click "Log in" or "Sign up" and sign in using your regular Google, Microsoft, or Apple account for free.

    👀 Official website address bar: chatgpt.com or gemini.google.com.

  2. 2

    Type your request in everyday, conversational English

    Click the message bar at the bottom of the screen that says "Ask anything..." or "Message ChatGPT". Type what you need just like you are talking to a helpful friend (e.g., "Write a polite note asking my neighbor to trim their tree branches over my driveway" or "Summarize this recipe in 4 simple steps: [paste recipe]"). Press Enter or click the Send arrow.

    👀 Message box at the bottom of the screen with a Send arrow button.

    3. ✅ Success Checkpoint: You're Doing Great

    If your screen matches the description above, you have followed the steps correctly. Continue to the next step.

  3. 3

    Ask the AI to change, shorten, or simplify the response

    If the answer is too long, formal, or technical, you can simply reply in the same chat: "Make this shorter and friendlier," "Explain that using simpler words," or "Turn this into a bulleted list." The AI will instantly rewrite it for you.

    👀 Follow-up reply: "Make this shorter and more polite."

  4. 4

    Copy the text to paste into an email or document

    When you are happy with the written letter or answer, click the small "Copy" icon (two overlapping squares) beneath the AI message, or highlight the text with your mouse and press Ctrl + C (Command + C on Mac). Then open your email or document and paste it with Ctrl + V.

    👀 Small "Copy" icon (overlapping squares) below the AI response.

  5. 5

    What to look out for: Never share private identity or financial info

    Never type sensitive personal information into an AI chat: NO Social Security numbers, NO bank account or credit card numbers, NO passwords or PINs, and NO private health insurance claim IDs. Always treat AI conversation boxes as public scratchpads.

    👀 🚫 Never share: SSN, Passwords, Banking details, or Medical IDs.

  6. 6

    What to look out for: Spotting "Hallucinations" and verifying facts

    AI is a language tool, not a doctor, lawyer, or government official. AI can occasionally produce "hallucinations"—false facts, non-existent phone numbers, or outdated opening hours delivered with total confidence. Always verify customer support phone numbers, medication dosages, and legal rules with official sources.

    👀 Double-check phone numbers, addresses, and medication advice on official sites.

If You Don't See It / Troubleshooting

If an app or website asks for your credit card for a "weekly subscription"

Beware of scam clone apps! Official ChatGPT (by OpenAI) and Google Gemini (by Google) are 100% free for standard everyday use. Never subscribe to third-party apps charging $9.99/week on app stores.

If the AI generated a customer service phone number to call

Do not call telephone numbers provided by AI without verifying. Scammers often post fake numbers online that AI might repeat. Check the back of your physical card or official paper bill instead.

If you want to clear your conversation history

Look at the left sidebar for your chat history. Click the three dots (...) next to any conversation and click "Delete chat," or click the trash can icon at the top.

Good to Know

  • The "Golden Prompt Trick": Add "Explain this to me as if I am 70 years old with no technical background" at the end of your question, and the AI will explain complex topics with remarkable clarity and zero jargon.
  • You can paste confusing letters or emails directly into the chat and ask: "Is this letter asking me to take action, and what should I do next?"
  • Both ChatGPT and Google Gemini have free mobile apps for iPhone and Android with a microphone button so you can speak your questions out loud.