Logitech Webcam

Hello, I had my comp cleand and suc at a major store due to an ID Theft issue i had the misfortune of having. He deleted my Webcam software and I can't find the disc. The model is C130; I know I have the CD but I've ben sick latelt and really can't find the CD. Can I purchase another or is there a way to download a software from the comp itself. Thanks for your help. Slowride