Checking the feedback from LCD may not be the best way to know if your photographs are properly exposed. Checking the histogram ensures that your images are properly exposed, and this tutorial tell how.

Learn how to add contrast without over-exposing the photo by using layer blending modes.

Create abstract light streaks in motion. This animation simulates the effect of a long exposure photo taken with a moving camera. In this tutorial, you will learn how to create streaks of light from a photo and learn several basic animation technique

Learn how to make special effects in your photographs by messing with your shutter speed.

Exposure is the amount of light collected by the sensor in your camera during a single picture. Learn a bit more in this tutorial.

Learn how sensors handle light, and the relationship between film light sensitivity and f/stops. Also, learn how aperture and shutter speed should coordinate.

Levels and Curves are great for fixing tonal problems when important images suffer from underexposure, but what about all those photos you take just for fun? Is there a faster, easier way in Photoshop to brighten them up?

Learn how to compensate and adjust a camera's automatic exposure settings so you won't lose color.

Learn how to end up with the perfect exposure by automatically taking multiple shots at a time.

Ever thought that your tripod was too heavy to carry everywhere? Don't let that spoil your long exposure photos!

Adobe Camera Raw CS3 can create dark low-key effects. Learn how.

Levels and Curves are great for fixing tonal problems when important images suffer from underexposure, but what about all those photos you take just for fun? Is there a faster, easier way in Photoshop to brighten them up? There sure is! In fact, it takes only a few seconds, and anyone can do it!

Learn how to take many low light photos and merge them together to create a bright exposure image, includes a discussion of the benefits and disadvantages of this photography technique.

Find out how to take those photos where lights from cars and streetlamps leave trails.

Learn how to correct exposure issues with layer masks.

Learn how to correct exposure without clipping highlights or shadows. This Photoshop technique uses layer masks to prevent highlights and shadows from being blown out.

Learn about the different types of light in photos and how to use them to get the best result.

The histogram can be confusing to a lot of new digital photographers, but it doesn't have to be! In this tutorial you'll discover what the histogram is, how to read it, and why it's important to you when shooting digital photographs.

Far from being voodoo, manipulating levels is a very powerful way to quickly improve an image's tonal range and color balance. In this theory-based tutorial you will learn how they work, and realize how mastery of Levels functionality will make you a superior-level Photoshop user.

Curves in Photoshop is a very powerful tool but is often underexposed to Photoshop users. Learn how to utilize this tool in your graphic designs and gain an edge over other designers.