If you need to make certain parts of your work more visible on the computer's screen this is a perfect solution. Once you have opened a file you will see a toolbar that includes various options for this task, like markers, pointers, erasers and shapes with which to make the signals more effective and visible.
You will have a large range of colors available to use in the palette. You will be able to highlight important parts as if you were working with a written text.
To be able to take notes on your computer screen it is very advisable to have tools like ScreenMarker. Apply more visual effects to the texts you write on your screen after downloading ScreenMarker for free.