A dark video is hardly enjoyable, but it's often hard to tell in the moment that the footage you're recording is too dimly lit to be easily viewed. Brightening an iPhone video can make it easier to ...

Happiness might seem hard to attain — and really, what is happiness? While the term can be intimidating, appearing as a long-term, hard-to-achieve, stable state, it's actually quite easy to obtain in ...

Add Yahoo as a preferred source to see more of our stories on Google. Press Win+A to find the brightness slider, or look for the sun keys on the keyboard Alternatively, use the screen brightness keys ...