dear expert
dear expert may keyboard aur mouse ko ps/2 usb may use ker raha hon pc use kertay waqat mouse aur keyboard hang ho jaty hain may nay keyboard aur mouse change ker k be daikha ha aure ps/2 be change ker k daika ha laqin pher b problem ah raha ha. baz dafa keyboard key khud chal jata ha yani aik key press kero to dosri keys kud chal parti ha. koi hal batain