How do I test my Sims 3 System Requirements For Vista?

Ive seen the requirements for vista which are:



2.4 GHz P4 processor or equivalent

1.5 GB RAM

128 MB Video Card with support for Pixel Shader 2.0

Microsoft Windows Vista Service Pack 1

At least 6.1 GB of hard drive space with at least 1 GB of additional space for custom content and saved games



And I was wondering how do I check these, (I know the bottom requirements).



ThanksHow do I test my Sims 3 System Requirements For Vista?
http://cyri.systemrequirementslab.com/CY鈥?/a>How do I test my Sims 3 System Requirements For Vista?
Click Start

Run

in the box type dxdiag

click okay

click on display tab after dxdiag runs.