A:AnswerNo this RAM only works with desktops. Make sure that the title of the product says Laptop and not Desktop. Some PC's also have a maximum required Mhz for RAM. Make sure the new laptop RAM meets the requirements. You can check your laptop's RAM speed in task manager.
A:AnswerYes it should if you have two ram sticks adding to more will actually boost the capabilities of apps running so yes The answer will allow you to upgrade your system