Windows 10 how to change mouse or touchpad pointer color or cursor size The April of 2019 (Spring) update (version 1903) of Windows 10 feature an improved means of customizing the mouse / Touchpad pointer and cursor size (bigger and brighter) and color making it easier to see against certain backgrounds.
Go to Ease of Access Settings (Windows key + U) or Settings > Ease of Access, under the “Vision” category list, select “Cursor & pointer” to see the list of options.
Using a slider you now have the ability to make a small increase in the pointer size or incrementally larger sizes. You can also change the color of the pointer.
You can also increase the cursor size to make it easier to see when creating documents. Increasing the size does not change the spacing between the letters of a word or spacing between words.