Tutorial: Basic EditingUsing Picasa 3I started editing photos when I took a semester of photography a year ago. I would spend hours a day going through every photo I had on my computer and editing them. I learned about what looked good, what looked bad, what made a photo grainy, and how to make the average photo look a million times better.

I'm going to start with this photo, opened in Picasa 3. You can click the photo to enlarge it.

I always start with clicking "Auto Contrast". It automatically fixes the photo's exposure. Sometimes this doesn't give the desired effect. If it changes your photo in a way you don't like, try tuning the photo instead.

This is the photo after I've used Auto Contrast. I took this photo through my car window, so you can see any smudges the glass had. You can also better see things on the lens. To get those out of the picture, click "Retouch".

Re touching a photo gets rid of any imperfections it may have. To retouch,click the area you want fixed. Then, move the mouse to an alike area without a blemish. For example, if there is a spot on the sun in this picture that I want to get rid of, I would click the spot, then on another part of the sun.


This is the final photo after I retouched everything.

Because this photo was taken from a car, you can see part of the car in the window. And because the focal point in this photo is the sun, I want to draw attention away from the trees. To do this, click "Crop".

To crop in Picasa, drag the square so the darkened portion of the picture is the part you want to keep. You can adjust the sides of the square by dragging each side or corner.

I usually fix the lighting of the photo next. Click "Tuning".
Changing the lighting, highlights, and shadows in a photo too much can result in a grainy photo.

"Fill light"...

"Highlights"...

"Shadows".

I adjusted the shadows first to bring out colors and draw attention to the sun...

...and then the highlights to make the picture brighter.

I sharpened the photo next to show more of a contrast between the sky, the sun, the mountains, and the trees.

Next, I adjusted the saturation level. The higher the saturation level, the more the colors are brought out and the brighter the colors.

Through basic photo editing, I got this completed photo!

(Before)