How can I access the "system requirements" on my computer for a computer game?

I have a Windows computer and I want to buy Just Cause but I don't know how to see if I have all the requirements for the game to run well...How can I see if I do prior to buying the game?How can I access the "system requirements" on my computer for a computer game?
Download and run PC wizard it will give you info on all your hardware.



http://www.cpuid.com/pcwizard.phpHow can I access the "system requirements" on my computer for a computer game?
hey man its really quite simple

1.press start

2.then click on control panel

3.then press hardware and sound- should be the same depending on your OS

4.then under devices and printers click on device manager

5.that will open up all your devices like your CPU and graphics card, ram, etc