My cam is like shows dar and I don't know what to do I tried everything
To turn on all the lights , didn't work
Turn up my brightness on my labtop didn't work
I'm so confused it shows it really dark HELP!

Firstly in what nature are you using the webcam? Windows Live Messenger, Skype etc or webcams built in software.

There should be brightness and contrast etc settings for the cam in whatever program your using that usually you have to adjust as well. Try adjusting them first. In Windows Live Messenger the setting is in Tools > Audio and Video > Settings

Windows live