Clearinfo.com helps us how to change the keyboard and mouse settings in windows operating system. The video actually shows us the tutorial in windows vista but this can be applied also in windows xp. First go to Start button then click on control panel and on the Control panel Home view, select Hardware and Sound where you will get the mouse and keyboard setting options. Under the Classic view there will be keyboard and mouse option. Under the Keyboard options, it will show various settings and under hardware tab, it shows the keyboard which you are using and it indicates if it has some specifications. Under the mouse options, you can change a variety of different kind of things like pointers, buttons, pointer options, wheel, and hardware. With this you can modify the keyboard and mouse settings in windows.