My computer skims the bottom of requirements. For instance, I can play Toribash no problem, but I have to turn off blood, leave it at low quality, and I mustn't put the frame rate too high.
Edit: Figures my moms laptop is filled with enough word documents to fill a 32 GB hard drive down to 2.9 GB, I can't install a 12 GB game onto it. Also, same problem for my brothers computer, except porn instead of word documents.