Tutorial

Learn how to master your Apple devices with our comprehensive tutorials. From iPhone and iPad to Mac, Apple Watch, AirPods, and more, our expert guides will help you unlock the full potential of your Apple products. Discover new features, tips, and tricks each day to enhance your user experience.

How to view, extract, and save frames of a GIF as individual images on Mac and iOS

Ankur Thakur ∙ May 1, 2023

Learn how to separate different frames of a GIF and save each frame as an individual image on your Mac, iPhone, and iPad.

How to set different audio output speakers for individual apps on Mac

Ankur Thakur ∙ May 1, 2023

Learn how to set up custom audio output preferences for specific apps on your Mac, allowing you to enjoy your music and media exactly how you want.

How to enlarge your iPhone keyboard for easier typing

Ankur Thakur ∙ Updated June 19, 2023

If you have trouble using the small keys of your iPhone keyboard, there are several simple methods to make them bigger and enhance visibility, ensuring a more comfortable typing experience.

How to change your Google (Gmail, Search, Maps, YouTube, Drive, Meet, Docs) profile picture

Ankur Thakur ∙ April 27, 2023

Learn how to use a different profile picture for your Google account and other associated Google-owned services like Gmail, YouTube, Drive, Search, Maps, etc.

How to highlight, underline, and strikethrough text in PDF documents on iPhone, iPad, and Mac

Ankur Thakur ∙ April 26, 2023

Learn how to highlight, underline, and strikethrough text in PDF files on your iPhone, iPad, and Mac, making it easy to keep track of important information or annotate documents. This article provides a step-by-step guide to using these useful features for free.

How to stop your iPhone from auto-switching from Wi-Fi to cellular data

Ankur Thakur ∙ Updated January 13, 2025

Learn what to do if your iPhone keeps disconnecting itself from a Wi-Fi network and starts using cellular data instead.

11 solutions to fix image or PDF not opening in Preview on Mac

Ankur Thakur ∙ Updated December 16, 2025

When you double-click an image or a PDF in a Finder folder on Mac, it should automatically open in the built-in Apple Preview app, as that’s the default macOS app to view photos and PDFs. However, if you can’t open these files on Mac, here are all the solutions to fix it.

How to unlock your Mac and approve password authentication requests with your Apple Watch

Ankur Thakur ∙ Updated August 13, 2025

Learn how to unlock your Mac and approve password requests with your Apple Watch to log into macOS accounts without typing and change locked settings faster.

How to install TrollStore on non-jailbroken iOS 14.0-15.6.1 devices with TrollHelperOTA

Anthony Bouchard ∙ Updated December 1, 2023

We previously showed our readers how to install TrollStore on non-jailbroken iPhones and iPads running iOS & iPadOS 15.0-15.1.1 with Sideloadly and TrollInstaller, but project developer Lars Fröder (@opa334) has since recommended a different method for installing TrollStore that works on all arm64e (A12 and newer) devices running iOS & iPadOS 14.0-15.6.1, 15.5 betas 1-4, and 15.6 betas 1-5 and arm64 (A9-A11) devices running iOS & iPadOS 14.0-15.6.1.