Mac allows easy changing the mouse cursor size and color.
How To Change Your Mouse Cursor Size and Color on Mac Change Mouse Cursor Size and Color on Windows Change Your Mouse Cursor Size and Color on Mac Windows and Mac both allow easy customization of the mouse cursor and below you can learn how. So, you may want to learn how to change your mouse cursor so that it becomes more noticeable. Sometimes due to its small size, and color, it can blend with the screen and user can’t find it. Mouse cursor displays the current position where the mouse points. The mouse allows you to easily access the various programs that can be located with the cursor. Though you can't customize the Windows or Mac program code, they offer various customization options for mouse cursor and display.
This feature can help you make your demonstration more understandable. Keystroke visualization can show your audience which shortcuts you have just pressed. Highlight mouse pointer with a colored circle, and when you click the mouse button the ring animation can show your mouse click actions to your audience. With the help of PointerFocus you can keep your audience focus on the area of interest and make your demonstration more understandable. The application offers some easy-to-use functions such as highlight cursor, mouse spotlight, keystroke visualization, magnifier and on-screen annotation. PointerFocus is a handy Windows application designed for presenters, trainers and teachers who want to highlight their mouse pointer. Mouse Toolbox for Presenters and Trainers