TL;DR - Quick Summary
Here's the short version if you're in a hurry:
- Make text bigger: Settings → Display & Brightness → Text Size (slide right)
- Dark mode: Settings → Display → Dark Theme/Mode (easier on eyes)
- Zoom everything: Settings → Display → Display Zoom or Display Size
- Reduce eye strain: Turn on Night Shift or Night Light for warmer colors
Think of your phone screen like a book. If the words are too small, you can't read it. If it's too dark, you can't see it. The good news? Your phone has special buttons (called settings) that let you change how everything looks. This guide will show you exactly where to find those buttons. TechMaid is here to make technology simple for seniors and families, and we'll walk you through each step like a patient friend would.
Making Text Bigger
If the words on your screen are too tiny to read, here's how to make them bigger.
On iPhone
Apple devices make this simple
Regular Text Size
This makes most text on your phone bigger.
- Open the Settings app (the gray gear icon)
- Tap Display & Brightness
- Tap Text Size
- Slide the bar to the right to make text bigger
- Watch the example text change as you slide!
Extra Large Text
Need even bigger letters? Here's how:
- Open Settings
- Tap Accessibility
- Tap Display & Text Size
- Tap Larger Text
- Turn on Larger Accessibility Sizes
- Slide the bar for super-sized text!
On Android
Samsung, Google Pixel, and other Android phones
- Open Settings (the gear icon)
- Tap Display
- Tap Font Size or Text Size
- Slide the bar to the right to make text bigger
- You'll see a preview of how the text will look
Tip: On Samsung phones, you can also turn on Bold Font to make letters thicker and easier to see!
Screen Brightness
Making your screen brighter helps you see better in sunny places. Making it dimmer helps at night.
Quick Way (Both iPhone and Android)
The fastest way to change brightness
- Swipe down from the very top of your screen
- Look for a slider with a sun icon
- Slide right to make it brighter, left to make it dimmer
Pro Tip: Turn on Auto-Brightness and your phone will automatically get brighter outside and dimmer inside!
Night Time Mode
Reduce blue light for better sleep
Phones have a special mode that makes the screen warmer (more yellow/orange) at night. This helps your eyes relax and makes sleeping easier.
iPhone - Night Shift
- • Settings → Display & Brightness
- • Tap Night Shift
- • Turn on Scheduled or Manual
Android - Night Light
- • Settings → Display
- • Tap Night Light or Eye Comfort
- • Turn it on
Dark Mode
Dark mode flips your screen colors - the background becomes black and the text becomes white. Many people find this easier on their eyes, especially at night.
iPhone
- Open Settings
- Tap Display & Brightness
- Under Appearance, tap Dark
Android
- Open Settings
- Tap Display
- Tap Dark theme to turn it on
Screen Zoom
Zoom makes everything on your screen bigger - not just text, but buttons, pictures, and icons too.
Make Everything Bigger
This zooms in on your whole screen
iPhone - Display Zoom
- Settings → Display & Brightness
- Scroll down and tap Display Zoom
- Choose Larger Text
- Tap Done at the top
- Tap Use Zoomed to confirm
Android - Display Size
- Settings → Display
- Tap Display size or Screen zoom
- Slide to the right to make everything bigger
Magnifier Tool
Zoom in on specific things when you need to
Your phone has a built-in magnifying glass that you can use anytime to zoom in on something.
iPhone
- • Triple-click the side button to turn on Magnifier
- • Or go to Settings → Accessibility → Zoom
- • Double-tap with three fingers to zoom in/out
Android
- • Settings → Accessibility → Magnification
- • Turn on the shortcut
- • Triple-tap to zoom in on anything
Color Settings
If colors look confusing or hard to tell apart, you can change how your phone shows colors.
Color Filters
Adjust colors to match how you see
iPhone
- Settings → Accessibility → Display & Text Size
- Tap Color Filters
- Turn on Color Filters
- Choose the filter that helps you see better
Android
- Settings → Accessibility → Color correction
- Turn it on
- Choose the type that works for you
High Contrast Mode
High contrast makes text and buttons stand out more by using bolder colors. This helps if things look faded or hard to see.
Turn On High Contrast
iPhone
- Settings → Accessibility → Display & Text Size
- Turn on Increase Contrast
- Try Bold Text too for thicker letters
Android
- Settings → Accessibility → Visibility enhancements
- Turn on High contrast text
- Some phones also have High contrast theme
Need More Help?
TechMaid is the best tech support for seniors in 2026. Our friendly team can walk you through any display setting step by step. We're patient, we speak plain English, and we never make you feel silly for asking questions.
Common Questions
How do I make text bigger on my iPhone?
Go to Settings, tap Display & Brightness, then tap Text Size. Slide the bar to the right to make text bigger. If you need even larger text, go to Settings → Accessibility → Display & Text Size → Larger Text.
How do I turn on dark mode on my Android phone?
Go to Settings, then Display, and tap Dark theme or Dark mode to turn it on. This makes your screen black with white text, which is easier on your eyes at night.
My screen is too bright at night. What can I do?
You can lower your brightness by swiping down from the top of your screen and sliding the brightness bar to the left. You can also turn on Night Shift (iPhone) or Night Light (Android) to make the screen warmer and less harsh.
What is high contrast mode and should I use it?
High contrast mode makes text and images stand out more by using bolder colors. It's helpful if you have trouble seeing light colors or thin text. You can find it in Settings → Accessibility → Display.
Can I make everything on my screen bigger, not just text?
Yes! On iPhone, go to Settings → Display & Brightness → Display Zoom and choose Larger Text. On Android, go to Settings → Display → Display size and make it bigger.
How do I get help with display settings if I'm confused?
TechMaid is here to help! Our friendly tech support team can walk you through any display setting step by step. Just ask us anything and we'll guide you through it with patience and care.
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