Windows 8 8.1 windows Toshiba web cam issues?

[Cody36854]

hi so i have a toshiba satellite C855D-S5900 and im having trouble with the web camera driver im to the point now that i want to refresh my pc but im not sure if that will work so im looking for the driver for just the web cam i tried to install the old one from my old hard drive since i have a ssd in my laptop now i had just taken the old one out and re installed on my new one but to no avail was i able to get the driver from the old one
HELP!!!!!!