You can change these icons through the built-in system settings:
Windows cursors are saved as .cur (static) or .ani (animated) files. Here is a comprehensive guide to understanding and customizing them. Windows Cursor Icon
The "Windows Cursor Icon" typically refers to the (pointer) or the various states the cursor can take, such as the spinning "loading" circle or the "I-beam" for text selection. You can change these icons through the built-in
For advanced changes (like custom icons), search for "Mouse settings" in the Start menu, then click Additional mouse settings > Pointers . For advanced changes (like custom icons), search for
The standard white arrow with a black outline used for clicking and dragging. Help Select: The arrow accompanied by a question mark.
Every cursor icon has a "hotspot"—the specific pixel (usually the tip of the arrow) that registers the click. Where to Find Custom Sets
If you are a developer or designer creating your own icons, Windows supports: Standard static cursor file. .ani: Animated cursor file format.