Blue Screen Error Message

I have a E1705 Laptop that out of nowhere showed the "blue screen of death" that read  irql_not_less_or_equal i was on a website when all out a sudden i received the error message. i cannot get passed the blue screen because i dont know how to manuver around it. i havent installed any programs or hard drives onto the computer as i have read in other places. if anyone can provide any help it would be greatly appreciated