I found this website that says it can provides a One-Click solution that looks at your computer's hardware and system software to determine whether or not your current system can run a product. Each of your computer's components is evaluated to see how well it meets the minimum and recommended requirements for specific products. Recommendations are made on how to update or upgrade each component which does not meet the listed requirements.
I was wondering if people can trust the info the site gives on whether they can run the software there looking for? I tryed it myself and seems to work, no viruses at all yet.
Futuremark has a great site that runs an online version of their PCMark benchmarking program and then tells you if your system can run the game or not. It graphs what your system can do (CPU, GPU and overall system) compared to what are the min, recommended and ultimate specs are. Really helpful.