In the Edit Module you will find the Highlight feature in the Font section. When you click on it you will be prompted to choose the color you’d like to use when highlighting text.
Once you have chosen your color your mouse icon will change. It will be a red circle when you are not above text. It will become a pencil icon when you are able to highlight the text.
When you hold down the left mouse button you will start selecting the text.
When you release your mouse, you will see the highlight.
You can leave a comment in your annotation. Click on the View in the top left corner to go into View Mode. Then select your highlight and a comment box will appear.
Click on your highlight again to close it.
You can change the appearance or content of your highlight at any time. While in Edit Mode you can click on your markup to select it. Then choose the Properties icon. Click on the pencil next to any option to modify it.
In order to delete your highlight, click on Edit in the top left corner to enter Edit Mode. Then right click on it and choose Remove: