Many iPhone owners use their phones every day but still have questions about basic settings, messages, photos, and safety. That is normal. An iPhone can do a lot, and Apple may change the names or locations of settings over time.
Current as of September 6, 2026: This guide uses broad steps that work across many iPhone models. Apple may move or rename a setting in a future update. If a path looks different, open Settings and use the search field at the top. Search for words such as Wi-Fi, Bluetooth, backup, notifications, or Auto-Lock. The same idea works on an iPad. You can also ask Siri, “Where is the setting for…?”
How do I make text and icons easier to see?
Open Settings, then look for Display & Brightness. From there, adjust text size, brightness, and other display choices. For even larger lettering, open Settings, choose Accessibility, then look under display and text options. Turn on Larger Text or Bold Text if those choices help.
You can also use the Control Center for quick brightness changes. If the screen looks too dark, raise brightness. If it hurts your eyes, lower it or try a warmer display setting. Bigger text is often more helpful than holding the phone closer to your face.
What is my Apple Account, and why does Apple ask for it?
Your Apple Account connects you to Apple services such as the App Store, iCloud, Messages, FaceTime, Find My, and Apple subscriptions. Older Apple instructions may call this an Apple ID. The name changed, but the account still works in the same general way.
Your Apple Account password is important. Never give it to a caller, a pop-up, a text message, or someone who says they work for Apple. Apple Support will not ask you to read a one-time verification code to a stranger. A legitimate helper may guide you while you type the password yourself, but you should keep the password private.
How do I connect to Wi-Fi?
Open Settings, tap Wi-Fi, and choose your home network. Enter the Wi-Fi password carefully. If your network does not appear, move closer to the router and wait a few seconds. You can also turn Wi-Fi off and back on.
If the Wi-Fi symbol is present but websites will not load, the problem may be with the internet service or router rather than the iPhone. Restarting the router and the iPhone can help. Do not reset network settings unless you are prepared to enter your Wi-Fi passwords again.
How do I take a screenshot?
On an iPhone with Face ID, press the side button and the volume-up button at the same time, then quickly release them. On an iPhone with a Home button, press the Home button and the side or top button together. A small picture appears in the lower-left corner. Tap it if you want to mark it up or share it.
Screenshots are useful when you need help. They can show a confusing message without requiring you to explain every detail. Before sending one, check that it does not display private account numbers, passwords, medical details, or a verification code.
Why am I not receiving notifications?
First, make sure the iPhone is not in a Focus mode such as Do Not Disturb. Open the Control Center and look for a Focus control. Then open Settings, use the search field for Notifications, and choose the app that is not alerting you. Make sure notifications are allowed and that the alert style is useful to you.
Some apps have their own notification settings inside the app. If you are waiting for a bank, doctor, or family message, check both the iPhone setting and the app’s own settings.
How do I make or answer a phone call?
Open the Phone app and choose a person from Contacts, or use the keypad. During a call, you can tap the speaker button, mute yourself, or open the keypad. If you cannot hear the other person, check the volume buttons and make sure the sound is not going to Bluetooth headphones.
If unknown callers are a problem, search Settings for silence unknown callers or call screening. The exact choices can vary by iPhone and carrier. Remember that a real doctor, delivery driver, or family member may sometimes call from a number you do not recognize, so review your missed calls and voicemail.
What should I do about a scary virus pop-up?
Do not tap the pop-up, call the number in it, or install anything it recommends. A web page cannot reliably scan your iPhone and then demand payment through a warning. Close the browser tab or close the browser. If the page will not close, restart the iPhone.
Never allow an unknown person to remotely control your iPhone because of a pop-up. Do not share your passcode, Apple Account password, or text-message verification code. If you already gave information to a stranger, contact your bank or the affected company using a phone number you find yourself, then change the password from a trusted device.
How do I update my iPhone?
Open Settings, search for software update, and open the result. Install an update when you have time for the phone to restart. Keep the iPhone connected to power and Wi-Fi if possible. Updates can improve security and fix problems, but the screens may look a little different afterward.
If an update seems stuck, do not keep tapping buttons. Make sure the phone has power and a reliable internet connection. A restart often clears a small software problem.
How do I restart an iPhone?
For most recent iPhones, press and hold the side button and either volume button until the power-off slider appears. Drag the slider, wait, then hold the side button to turn the iPhone back on. An iPhone with a Home button usually powers off when you hold the side or top button.
Restarting is a safe first step for a frozen app, missing sound, slow performance, or a connection that stopped working. Restarting does not erase your photos or contacts.
How do I make photos and videos safer?
Photos can sync with iCloud when you are signed in to the same Apple Account on your devices. Open Settings, tap your name, tap iCloud, then look for Photos. If syncing is on, changes made on one device can appear on the others. That also means deleting a photo can delete it from every device using iCloud Photos.
Check the Recently Deleted album if you remove something by mistake. Keep a separate copy of important family photos when possible. iCloud Photos is a syncing service, not a complete second copy that protects you from every kind of mistake.
How do I back up my iPhone?
Connect to Wi-Fi, open Settings, tap your name, tap iCloud, then search for iCloud Backup. You can tap Back Up Now to make a fresh backup. Automatic backup works best when the iPhone is connected to power, connected to Wi-Fi, and locked.
If you see a message that there is not enough iCloud storage, do not ignore it. Review what is using storage or consider an appropriate storage plan. A backup is especially important before repairing, replacing, or erasing a phone.
How do I find a lost iPhone?
Find My can help locate a lost device, play a sound, mark it as lost, or erase it. You can use the Find My app on another Apple device or visit iCloud.com from a browser. Sign in only on the real Apple website. Do not use a link in a suspicious text message.
Marking a lost iPhone helps protect your information. If a stranger claims to have found your phone and asks for your Apple Account password or verification code, do not provide it. That may be an attempt to remove the phone from your account.
What are a few useful accessibility features?
Settings > Accessibility includes tools for larger text, spoken content, magnification, hearing support, touch adjustments, and more. You do not need to turn everything on. Try one feature at a time and keep the ones that make the iPhone easier to use.
Emergency SOS may be available by pressing the side and volume buttons, or by pressing the side button several times, depending on your settings and device. Learn the method on your own phone before an emergency. Emergency features depend on the device, network, and location.
When should I ask for help?
Ask for help when you are unsure whether a message is real, when photos or contacts seem to be missing, when a new phone will not activate, or when settings keep changing. It is better to pause than to erase something, pay a stranger, or share a secret code.
Apple’s official guides can provide the newest device-specific wording. Search Apple Support for the feature you need, and compare the address carefully before signing in. For a friendly second set of eyes, you can also ask for one-on-one, in-home tech help. We can sit with you, explain what is happening, and help you use your iPhone with confidence.