How Can I Desensitize the Cursor Mouse?

Windows Mouse Configuration
1. Click 'Windows' in the bottom-left corner of the desktop, and click 'Control Panel.'
2. Click 'Hardware and Sound' in the Control Panel window. Click 'Mouse' below the Devices and Printers section.
3. Click 'Pointer Options' at the top of the Mouse preferences. Click and drag the tab to the left in the Motion section to reduce the mouse's sensitivity.
4. Click 'Apply,' and move your cursor around to test the speed of the mouse's cursor.
5. Click 'OK' to save the new settings if the cursor is at your preferred speed.
Macintosh Mouse Configuration
6. Click 'System Preferences' on the desktop dock, and click 'Mouse.'
7. Click and drag the tab in the Tracking section to the left to reduce the speed of the cursor.
8. Move your mouse around to test the speed of the cursor. Click the red button in the top-left corner of the preferences window to save and exit.