where is the best way to find that?
I'm going to have to agree with the above post that you most likely don't meet the minimum requirements; since you don't know how to find your PC's specs.
A quick Google.com search of "how to find my pc specs". http://answers.yahoo.com/question/index?qid=20080907033711AApKD9J
The more you know; now go forth and conquer!
FYI - You should always make sure that your PC is able to run a game before buying it! You may end up doing a complete overhaul on your system if you need to upgrade parts.
Also, if you find that you don't meet the minimum requirements and you plan on upgrading your PC - BE SURE - to verify all components are compatible with what you currently have BEFORE you buy anything! Edited, Aug 10th 2011 3:31pm by RemVye