Get started with accessibility features on Mac
macOS provides many accessibility features to support your vision, hearing, mobility, and speech needs. These features make your Mac easier to use, whether you need them temporarily or on an ongoing basis.
You can turn on accessibility features when you set up your Mac, or at any time in Accessibility settings. On your Mac, choose Apple menu 
in the sidebar. (You may need to scroll down.)
Open Accessibility settings for me
Vision
Have your Mac speak what’s on the screen. Or, make text bigger, zoom in on a part of the screen, change display colors, and more.
Hearing
Get real-time captioning of a conversation or audio from an app, pair Made for iPhone hearing devices with your Mac, customize how subtitles look, and more.
Mobility
Navigate and perform actions on your Mac using spoken commands, assistive devices, an onscreen or physical keyboard, and more. You can also set options that make it easier to use the keyboard, mouse, and trackpad.
Speech
Create a custom voice that sounds like you, or choose one of dozens of system voices, then use it to have what you type spoken out loud.
General
You can quickly turn accessibility features on or off with Accessibility Shortcuts, or type your Siri requests instead of speaking them.
Siri is often the easiest way to start using accessibility features on your Mac.
Siri: Say something like “Turn on VoiceOver” or “Turn off Voice Control.” Learn how to use Siri.