Instructions
Open your web browser and navigate to a site that has the drivers for the DualShock available for download.
Click on the "Download" tab to download the drivers to your computer.
Plug the DualShock controller into one of the USB ports on your computer.
Open "Device Manager" from your computer's desktop and locate the "DualShock 3" heading. Click on it and select "Normal/DX Driver" and then confirm to install the driver.
Insert a game disc into the drive in your computer and begin a new game. You can now use the DualShock controller with the game.