Note symptoms in the iPhone or iPad Health app so you can keep track and use them when diagnosing the problem.
How to add your symptoms to the Apple Health app on iPhone
Tutorials
How to use Handwashing detection and reminders on Apple Watch
Learn how to get reminded to wash your hands at the right time and for the correct amount of time with the automatic Handwashing Detection feature on Apple Watch.
How to add, edit, and remove Home Screen widgets on iPhone or iPad
Don’t limit your Home Screen to just app icons! Learn how to add and remove widgets on your iPhone or iPad Home Screen so you can see things at a glance without having to open the app.
How to change your Slack username or display name
Learn how to add or update your Slack username or display name from your iPhone, iPad, Mac, or web browser.
How to fix Bluetooth issues on iPhone or iPad in iOS 26
Try these troubleshooting tips to fix Bluetooth issues on your iPhone or iPad running iOS 26 and resolve connection problems with wireless accessories.
How to copy and paste handwritten notes as typed text on iPad
In this brief tutorial, we will show you how to copy and paste handwritten notes as typed text so that the notes you took on your iPad with Apple Pencil appear as actual text ready to be used in other apps.
How to view purchases and manage subscriptions on Apple Watch
Did you know you can manage your account in the App Store on Apple Watch? Find out how to view purchased apps and manage subscriptions from your wrist.
How to change Calendar colors on iPhone, iPad, Mac
Learn how to change calendar colors on your iPhone, iPad, and Mac to make events easier to spot in the Apple Calendar app.
How to change the default web browser on iPhone and iPad
Learn how to use Google Chrome, Microsoft Edge, Mozilla Firefox, Brave, or another compatible app as the default web browser on your iPhone or iPad instead of Apple’s Safari.
How to change your Skype name in the app or online
Wondering how to change your Skype name? We’ll show you how to do this on iPhone, iPad, Mac, and web browser.
Fix “Your Purchase Could Not Be Completed” in iPhone App Store
Have you ever tried to make a purchase on your iPhone or iPad for a new app or in-app upgrade and received an error message that your purchase could not be completed in the App Store app? This guide lists several possible reasons and solutions to fix this problem.
How to change streaming and download quality in Apple TV app
Learn how to change the quality of content streamed or downloaded in the TV app on your iPhone, iPad, Mac, Apple TV, and Apple Vision Pro.