To annotate text, click the Speech bubble 
on any sentence or passage. Type in your note and add a Textmoji for added fun.
on any sentence or passage. Type in your note and add a Textmoji for added fun.You can also annotate by audio recording, click the microphone icon 
. Hit Start Recording and record yourself talking. A popup will appear asking to allow the Microphone to be accessed. Click allow.
. Hit Start Recording and record yourself talking. A popup will appear asking to allow the Microphone to be accessed. Click allow.Audio annotations are not available on Microsoft Internet Explorer, please use Microsoft Edge, Chrome, Firefox or Safari.