To set scrolling options, select suitable options under Scrolling. To change the primary mouse button, expand the Primary mouse button menu and select the option you want. To open Settings on your computer, press the Windows logo key+I or select Start > Settings. To go to the Accessibility settings on your computer, press the Windows logo key+U or select Start > Settings > Accessibility.Ĭhange the primary mouse button, set scrolling options, or display pointer trails Make the mouse easier to use Control your mouse with a numeric keypad