Learn what to do if your hard disk, SSD, thumb drives, or other USB devices aren't connecting to your Mac and you can't use them as expected.
Troubleshooting
How to fix the Notes app not working or responding on iPhone, iPad, and Mac
Go through these solutions to fix the Notes app not working, opening, freezing, crashing, or not displaying your notes on your iPhone, iPad, and Mac.
Having trouble with your iPhone’s 5G connection? Try these troubleshooting steps
Learn what to do if your iPhone's 5G connection doesn't work the way it should, leaving you stuck with a slower 4G/LTE service.
How to fix iTunes Store and Book Store not working on iPhone, iPad, Mac, or PC
Learn what to do if you can't use the iTunes Store or Book Store on your iPhone, iPad, Mac, or PC and get errors like Cannot Connect to iTunes Store or Book Store Unavailable.
How to fix “Cannot Connect to App Store” on iPhone and iPad
Is the App Store not working on your iPhone or iPad, and you keep getting errors? In this troubleshooting guide, we'll explain how to fix these issues.
How to fix Screen Time not working on iPhone and iPad
Learn what to do when Screen Time is not working properly on your iPhone or iPad running a recent version of iOS or iPadOS.
How to fix No SIM, SIM Not Valid, and other SIM card issues on your iPhone
Learn what to do if your iPhone or cellular iPad isn't recognizing the SIM card and shows "No SIM," "SIM Not Valid," or other SIM-related errors.
How to fix iPhone not turning off the display, sleeping, or locking automatically
Is your iPhone not locking and sleeping automatically after a period of inactivity? Follow these solutions to fix this issue.
How to fix iCloud Drive files not downloading on iPhone or iPad
In this troubleshooting guide, we'll show you what to do if files aren't downloading from iCloud onto your iPhone or iPad.
Is the emoji key missing on MacBook Pro’s Touch Bar? Here’s how to get it back
Learn how to get back the missing emoji button on your MacBook Pro's Touch Bar if it doesn't appear when you're typing in Notes or other apps.
How to fix Universal Clipboard not working between your Apple devices
Go through these easy fixes if you cannot copy and paste text, photos, and videos between your iPhone, iPad, Mac, and Apple Vision Pro.
How to fix Safari tabs disappearing on iPad and iPhone
In this tutorial, we'll tell you what to do if you find that open websites and tabs in Safari often go missing on your iPhone or iPad.