Drivers

Hi everyone. I am really unsure of what to do. My touchpad and camera are not working, and in device manager I can see an orange warning next to their drivers. I am not sure how to update them, since when I try to, it says the latest drivers are already installed. I don't know what drivers to look for on the Dell website. My drivers with warnings are: system firmware 2.12.0, I2C HID device, Intel (R) visual sensing controller device, and OV01a. I can provide my service tag if needed. Thanks