Phone Basics
Your smartphone is like a tiny computer in your pocket. Let's start with the basics — how to turn it on, navigate around, and do everyday things like making calls and sending texts.
🔍 Getting to Know Your Phone
Your phone has two main types: iPhone (made by Apple) or Android (made by Samsung, Google, and others). Both work similarly — they have a touchscreen you tap with your finger, a Home Screen with small pictures called appsAn "app" is short for application — it's a small program on your phone that does one thing, like making calls, checking the weather, or watching videos., and buttons on the side for volume and power.
⚡ Turning Your Phone On and Off
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Power Button
Find the button on the right side of your phone. Press and hold it for about 3 seconds until the screen lights up.
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Unlock Your Phone
Swipe up on the screen (drag your finger upward). You may need to enter a PIN code (a short number you set up), use your fingerprint, or look at the phone for Face ID.
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To Turn Off
Press and hold the power button again. A "Slide to Power Off" or "Power Off" option will appear on screen. Tap or slide it.
📞 Making Calls and Sending Texts
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Making a Phone Call
Tap the Phone app (looks like a green phone icon). You can tap "Keypad" to type in a number, or tap "Contacts" to find someone you've already saved. Tap the green call button to call.
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Sending a Text Message
Tap the Messages app (speech bubble icon). Tap the pencil/compose button to start a new message. Type the person's name or number at the top, write your message at the bottom, and tap the Send arrow.
If the text on your phone is too small, go to Settings → Display → Font Size and make it bigger. You deserve to read comfortably!
Wi-Fi is like an invisible internet signal in your home (from your router/modem). Connecting to it is free and faster than using your phone's data plan.
To connect: Open Settings → Tap Wi-Fi → Make sure Wi-Fi is turned ON → Find your home network name in the list → Tap it → Enter the password (often on a sticker on your router) → Tap Join or Connect.
Once connected, your phone will remember this network and connect automatically in the future.
Open the Camera app (looks like a camera icon). Hold your phone steady and point it at what you want to photograph. Tap the big round button at the bottom to take the photo. Your photos are saved automatically in the Photos or Gallery app.
Computer Basics
Whether you have a desktop (a bigger computer that sits on a desk) or a laptop (a portable, fold-open computer), the basics are the same. Let's walk through the essentials.
🖥 Parts of Your Computer
Your computer has a screen (monitor) that displays everything, a keyboard for typing, and a mouse or trackpad (on laptops) for pointing and clicking. The cursor is the small arrow on screen that moves when you move the mouse.
Left-click (pressing the left mouse button) selects or opens things. Right-click (pressing the right button) shows extra options. Double-click (clicking twice quickly) opens files and programs.
🌐 Using a Web Browser (Surfing the Internet)
A web browserA web browser is the program you use to visit websites. Common ones include Google Chrome, Microsoft Edge, Mozilla Firefox, and Safari. is how you visit websites. You probably have one already on your computer — look for Chrome (colorful circle), Edge (blue "e"), or Safari (compass icon on Mac).
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Open the Browser
Double-click the browser icon on your desktop or find it in your Start Menu (Windows) or Dock (Mac).
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Type a Website Address
Click on the address bar at the top (where you see a web address or "Search"). Type in a website, like google.com, and press Enter on your keyboard.
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Search for Anything
You can also type a question or topic directly in the address bar — like "weather today" or "apple pie recipe" — and it will search the internet for you.
If text on a website is too small, hold the Ctrl key (or Command on Mac) and press the + key to make everything bigger. Press - to make it smaller again.
Think of your computer like a filing cabinet. Files are your documents, photos, and other items. Folders are containers that hold files, just like physical folders in a cabinet.
On Windows, open File Explorer (yellow folder icon in the taskbar). On Mac, open Finder (the smiley face icon in the Dock). You'll see folders like Documents, Pictures, and Downloads.
To print almost anything on your computer, press Ctrl + P (Windows) or Command + P (Mac). A print window will appear where you can choose your printer and how many copies. Then click Print.
Make sure your printer is turned on and connected to the same Wi-Fi network as your computer.
Creating a Gmail Account
Gmail is a free email service by Google. Having an email address is like having a digital mailbox — it lets you send and receive messages, sign up for things, and stay connected with family and friends. Let's set one up!
📝 Step-by-Step: Create Your Gmail
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Open Your Browser
On your phone or computer, open a web browser (Chrome, Safari, Edge). In the address bar at the top, type gmail.com and press Enter.
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Click "Create Account"
On the Gmail sign-in page, look for "Create account" and click it. Choose "For my personal use".
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Enter Your Name
Type your first name and last name in the boxes. This is the name people will see when you send them an email.
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Choose Your Email Address
Pick a username — this becomes your email address (e.g., janedoe2025@gmail.com). If the name is taken, Google will suggest alternatives. Pick something you'll remember easily!
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Create a Strong Password
Your password should be at least 8 characters with a mix of letters, numbers, and symbols. Example: Sunshine2025! — Write it down somewhere safe at home. You'll type it twice to confirm.
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Add Recovery Info (Recommended)
Google will ask for a phone number and/or a backup email. This helps you get back in if you forget your password. Your phone number is the best option here.
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Agree and You're Done!
Review Google's terms, click "I agree", and your new Gmail account is ready. You'll be taken to your inbox — this is where your emails will appear.
Write your email address and password on a piece of paper and keep it in a safe place (like a drawer or a small notebook). Don't share your password with strangers or in emails.
✉️ How to Send Your First Email
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Click "Compose"
In Gmail, click the big "Compose" button (usually top-left with a + symbol). A new message window will pop up.
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Fill in the Details
To: Type the email address of the person you want to write to. Subject: Write a short description (like "Hello from Grandma!"). Then type your message in the big box below.
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Click "Send"
When you're ready, click the blue "Send" button. Your email is on its way!
Open Gmail at least once a day, just like checking your physical mailbox. New unread messages appear in bold in your inbox.
Introduction to AI & Google Gemini
You may have heard about "Artificial Intelligence" or "AI" in the news. It's not as scary as it sounds! Let's break it down in plain English and show you how to try it yourself with Google Gemini.
🧠 What is Artificial Intelligence (AI)?
Artificial IntelligenceArtificial Intelligence (AI) is computer software that can learn patterns and perform tasks that usually require human thinking — like understanding language, recognizing pictures, or answering questions. is a type of computer program that can understand your questions and give you helpful answers, almost like talking to a very knowledgeable assistant. AI can understand and respond in everyday language — you don't need to learn any special computer commands.
Think of it as a very smart helper that has read millions of books and articles and can summarize information for you. It's a tool — like a calculator for information.
✨ What is Google Gemini?
Google Gemini (formerly called "Bard") is Google's AI assistant. You can type questions or requests in plain English, and it will answer you. It's free to use if you have a Google/Gmail account — which you just created!
Things you can ask Gemini:
"Explain what a 401(k) is in simple terms" — "Write a birthday card message for my granddaughter" — "What are some easy dinner recipes with chicken?" — "Tell me about the history of Montgomery, Alabama" — "Help me write a polite email to my doctor's office."
🚀 How to Use Google Gemini
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Go to Gemini
Open your browser and go to gemini.google.com. Sign in with your Gmail account if asked.
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Type Your Question
You'll see a text box at the bottom that says something like "Ask Gemini." Type your question in plain English, just like you'd ask a friend. Then press Enter or tap the Send button.
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Read the Response
Gemini will type out an answer for you. You can ask follow-up questions — it remembers what you were talking about in the same conversation.
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Start a New Topic
Click "New Chat" on the left side to start a fresh conversation on a different topic.
AI can sometimes give wrong or outdated information. Always double-check important facts, especially about health, finances, or legal matters. Never share your passwords, Social Security number, or bank details with any AI tool.
Try these to practice: "What's the weather going to be like this week?" or "Can you explain Medicare Part B in simple words?" or "Help me write a thank-you note to my neighbor."
Yes! On your phone, the Google app or Google Assistant can listen to your voice. Just say "Hey Google" and ask your question out loud. On Gemini's website, look for a microphone icon — tap it and speak your question instead of typing.
AI tools like Google Gemini are generally safe for everyday questions and tasks. Just remember these rules:
• Don't share personal information like your Social Security number, bank account numbers, or passwords.
• Don't trust it blindly for medical or legal advice — always consult a professional.
• It's okay to experiment! You can't break anything by asking questions. If you get a weird answer, just try asking differently.
Staying Safe Online
The internet is wonderful, but just like in the real world, it pays to be careful. Here are some simple rules to keep you safe.
🔐 Password Safety
Use a different password for each important account (email, bank, etc.). A good password has at least 8 characters with a mix of uppercase, lowercase, numbers, and symbols. Keep passwords written down in a physical notebook at home — not on sticky notes on your screen!
🎣 Avoiding Scams (Phishing)
PhishingPhishing is when scammers send fake emails or messages pretending to be a real company (like your bank or Amazon) to trick you into sharing personal information. is when someone sends a fake email or message pretending to be your bank, the IRS, or a company you know. Their goal is to trick you into clicking a link and giving them your information.
Red flags to watch for: Urgent messages saying "act now or lose your account," emails from strange addresses, requests for your password or Social Security number, and deals that seem too good to be true. When in doubt, don't click — call the company directly using the phone number on their real website.
No legitimate company — not your bank, not the IRS, not Google, not Medicare — will ever ask for your password or full Social Security number via email, text, or phone. If someone does, it's a scam.
🔄 Keeping Things Updated
When your phone or computer says there's an update available, that's a good thing! Updates fix security holes and keep your device safe. Tap "Update Now" or "Install" when you see these messages, ideally when you're connected to Wi-Fi and plugged in to charge.
Simple Tech Glossary
Don't let tech jargon intimidate you. Here are plain-English explanations for common terms you'll encounter.
Common Terms
- App (Application)
- A small program on your phone or computer that does one job — like a calculator, weather report, or email.
- Browser
- The program you use to visit websites (Chrome, Safari, Edge, Firefox).
- Cloud
- A way to store your files (photos, documents) on the internet instead of just on your device. Services like Google Drive, iCloud, and Dropbox use "the cloud."
- Download
- Copying something from the internet onto your device (like saving a photo or installing an app).
- Link / URL
- A web address you can click to visit a website (like www.google.com). Links are usually blue and underlined.
- Wi-Fi
- A wireless internet connection, usually from a small box (router) in your home. It lets your devices connect to the internet without cables.
- Bluetooth
- A way for devices to connect wirelessly over short distances — like connecting headphones or a speaker to your phone.
- Screenshot
- A picture of what's currently showing on your screen. Useful for saving information or showing someone what you see.
- AI (Artificial Intelligence)
- Computer programs that can understand language, answer questions, and help with tasks — like Google Gemini or Siri.
- Spam
- Unwanted junk messages or emails, often ads or scams. Most email services filter these into a "Spam" folder automatically.
Helpful Resources & Links
These trusted websites offer free tutorials, guides, and support for learning technology. Bookmark them (press Ctrl+D or Command+D) to find them easily later!
AARP Technology Resources
Free tech guides, tips, and how-to articles written specifically for older adults.
Visit aarp.org →AARP: How to Use Gemini AI
AARP's beginner guide specifically about using Google's Gemini AI assistant.
Read the guide →GCFGlobal: Computer Basics
Free, patient, step-by-step computer tutorials with pictures and videos from the Goodwill Foundation.
Start learning →GCFGlobal: Gmail Tutorial
Step-by-step Gmail lessons from creating an account to managing your inbox.
Learn Gmail →Google: Create a Gmail Account
Official Google help page for setting up your Gmail account with screenshots.
Official guide →Try Google Gemini
Go directly to Google Gemini to start asking questions and exploring AI for yourself.
Try Gemini →Senior Planet
Free technology classes and programs for older adults, both online and in person.
Visit Senior Planet →Online Safety Basics
Simple guides for staying safe online — passwords, scams, and protecting your information.
Learn safety basics →