After updating my sytem to 8.1, my webcam no longer works. I keep getting a message that the last USB device I plugged in was unrecognized, and I haven't used anything with a USB. The webcam is no longer listed on the device list, either, so I can't try to update it or anything.
Also, I can't use the HP Assistant to contact HP, because it says I need to update it, but when I click on the link, no updates can be found for my system. My other HP laptop that I updated still works fine, slow, but fine.