Amnesia: The Dark Descent not working

[Arvuti]

I have a Toshiba laptop.Every time I try to load the demo,it says that I need to make sure my graphic card drivers are up to date.How do I do that?

You need to update your graphics card drivers, to do that you need to find out what graphics card does your laptop have.

You need to be a bit more specific on what laptop you have.

Another way is to open up a program called "run" (it's installed by default on windows) and once you have it open, type in dxdiag and enter. Let it load and then open up the display tab and type out the name of the graphics card.