Sorry but your laptop won't work very well , you'll certainly need a pretty powerful
desktop computer to run most any modern Flight Sim.
Here is a website you can go to and test your computer for most of the newer
games that are out today , it's fast easy and free and will give you an idea of
just how well your computer can handle most games. Also they offer suggestions
on where you can make improvements.
good luck !
http://www.systemrequirementslab.com/cyri/