Toshiba laptop mouse plus keyboard not working

Hello,

I was trying to start up my toshiba laptop but the mousepad and the keyboard are not working (properly). I wanted to fill in my password but i cann't type normaly, when I use backspace I get bulbs in my password window and when I press '' H '' It has the same effect as a backspace key should have. The mouse is not responding at all. Can somebody tell me what the problem is and how I can solve it? Thank you very much!