Usb ports not working, Windows 7

gramps43n3

Distinguished
Jan 17, 2010
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Is there a repair site for Windows 7? I have severtal USB ports that do not work and also my headset and microphone uotlets do not work. I have seen similar requests on this blog but for XP.
 

I'm not much with computers. I know enough that I get myself in trouble. Everything was working when I first installed windows 7 and eventually the USB ports foe my printer and then the others stopped working. I have not been able to use headphones on this computer for quite some time. It is a FRY'S tower with an assortment of hardware.
I went to the driver site and downloaded the Driver repair program by Parentologic and I ended up with some ATI something that made my icons and everything else smaller. Still no luck on the USB prots. What I get is a dialogue box that tells me "one usb attachment is not recognized..."