I have recently bought a Toshiba P205D-S8804 laptop which is installed with Windows vista operating system. The laptop worked fine for few days but now the laptop started giving many problems. Sometimes the laptop does not start when the power button is pressed. Also the performance of the laptop has become very slow. So if anybody here can explain me why my Toshiba P205D-S8804 laptop does not work properly then it would be really very helpful. Any help is highly appreciated.