Mac Accessibility features can be turned on by navigating to System Preferences and selecting the accessibility icon.
For the most current guidance on Mac Accessibility features please use the links below:
Voice Control - edit text and interact with your Mac by speaking to it
Voice Over User Guide - provides spoken and brailled descriptions of items on the computer screen and provides control of the computer through use of the keyboard
Hover Text - part of the Zoom function; allows user to use the pointer to hover-over and display a high-resolution zoomed version of the text