Windows: Settings > Accessibility > Mouse pointer and touch > adjust the pointer size
Windows: Settings > Bluetooth & devices > Mouse > Additional mouse settings > Pointers tab > select a larger scheme
macOS: System Settings > Accessibility > Display > Pointer > increase Pointer size
ChromeOS: Settings > Accessibility > Cursor and touchpad > adjust cursor size
Linux: Settings > Accessibility > Cursor size or Mouse and Touchpad > pointer size
In-app: check the application’s accessibility or display settings for cursor scaling
Browser: use browser zoom or OS display scaling if pointer size is tied to system scaling
External mouse software: open the mouse utility and change pointer or cursor settings