How to turn on and tune accessibility features on iPhone, Android, Windows and Mac

What to take away

Before you change anything

Write down what works today, because the goal is to add access without losing a method that already works. Note the device model, the operating system version, the active accessibility features and the shortcut for each. Vendors move menus between versions, so the paths below are the ones the vendors currently document and may differ slightly on an older release or a phone with a manufacturer skin. Google says this directly in its Turn off TalkBack page: the TalkBack shortcut setup varies with the device manufacturer, the Android version and the TalkBack version.

Keep a second way to operate the device while you experiment, such as a keyboard, another person nearby, or a second phone. If you are helping someone else, ask before changing their settings and let them run the final test.

If you are still deciding which kind of tool the person needs, start with assistive tools compared. This article assumes you know the feature and want it working.

iPhone and iPad

Apple documents one shortcut that covers most features. Per Apple's Accessibility Shortcut page:

Apple's iPhone guide adds that if you select only one feature, it turns on or off immediately when you triple-click. With several selected, a menu appears. You can also add accessibility controls to Control Center, or ask Siri to turn a feature on, using wording such as "Turn on Voice Control" (Apple: quickly turn accessibility features on or off on iPhone).

Live Captions: go to Settings > Accessibility > Live Captions and turn it on. Apple states it is available on iPhone 11 or later, is not available in all languages or regions, and that its accuracy varies, so it should not be relied on in high-risk or emergency situations (Apple: get live captions of spoken audio).

Android

Google's steps live in the Android Accessibility Help Center. Open Settings, tap Accessibility, choose the feature, then select its shortcut setting (for example TalkBack shortcut or Magnification shortcut). The triggers Google lists are:

Some of these steps work only on Android 12 and later, and some depend on whether the phone uses button or gesture navigation.

For TalkBack, Google says to hold both volume keys for a few seconds during phone setup to switch it on, and that you can keep using the keys as a shortcut afterwards. You can also start it from Settings > Accessibility > TalkBack > Use TalkBack, with Google Assistant, or, on the latest Android 16 with an external keyboard, with Action + Alt + T (Google: turn on TalkBack).

Live Caption: press a volume button, tap More under the volume controls, then Live Caption. Google says the first use needs Wi-Fi to download the default language pack, and that if the option is missing you should check with the phone's manufacturer (Google: Live Caption).

Windows

Microsoft lists these keyboard shortcuts in Windows keyboard shortcuts for accessibility:

Narrator starts and stops with Windows logo key + Ctrl + Enter. In Narrator settings, Microsoft says you can choose "Start Narrator after sign-in" or "Start Narrator before sign-in" for all users (Microsoft: Chapter 1, Introducing Narrator). Decide on the sign-in option deliberately: it affects everyone who uses the PC.

Live captions need Windows 11 version 22H2 or later. Turn them on with Windows logo key + Ctrl + L, from the Quick Settings Accessibility flyout, or at Settings > Accessibility > Captions. The first time, Windows asks for consent and downloads language files for on-device speech recognition. Microsoft states that audio, voice data and captions do not leave the device and are not stored (Microsoft: use live captions).

Mac

Press Option-Command-F5 to open the Accessibility Shortcuts panel, or press Touch ID three times quickly if your Mac or Magic Keyboard has it. Tick the features you want, then click Done. If you select only one feature, the panel does not appear and the feature toggles immediately. You can also add Accessibility Shortcuts to the menu bar or Control Center, and customise further keys under System Settings > Keyboard > Keyboard Shortcuts > Accessibility (Apple: quickly turn accessibility features on or off on Mac).

Run the locked, offline and restart test

A feature that works in a signed-in session may behave differently elsewhere. Test these four states and write the result down:

When a feature misbehaves

A screen reader switched on by accident. The usual cause is a shortcut that is still assigned. On iPhone, triple-click the side button; if VoiceOver was the only feature selected, it toggles off. On Android, hold both volume keys for a few seconds, or say "Hey Google, turn off TalkBack." If neither works, Google's Turn off TalkBack page walks through doing it in Settings with TalkBack gestures. Afterwards, Google advises turning off the TalkBack shortcut so it cannot be triggered again. On Windows, press Windows logo key + Ctrl + Enter again.

Typing or the mouse behaves oddly on Windows. Check Sticky Keys (Shift pressed five times), Filter Keys (Right Shift held for eight seconds) and Mouse Keys (Left Alt + Left Shift + Num Lock), all listed in Microsoft's table above.

No captions. Check that the language download finished, that you are on a supported device and version, and that the audio is playing through the device and not an external speaker. On Android, if there is no Live Caption option, Google says to contact the manufacturer.

You cannot read the instructions. Use a second device or the vendor support lines: Apple Accessibility Support, the Microsoft Disability Answer Desk and Google's Disability Support team, linked from the TalkBack page above. For help paying for specialist equipment, see assistive technology funding through vocational rehabilitation.

Emergency alerts are a separate setup with their own settings, covered in WEA emergency alerts and accessibility on US phones.

Sources