I need some help?

Question

I need an application to desaturate some colors. Well, I have Photoshop CS , but I don't think I can do this.

Answer 1

From the Photoshop CS3 Help file:

Do one of the following:
Choose Image > Adjustments > Hue/Saturation.

Choose Layer > New Adjustment Layer > Hue/Saturation. Click OK in the New Layer dialog box. The two color bars in the dialog box represent the colors in their order on the color wheel. The upper color bar shows the color before the adjustment; the lower bar shows how the adjustment affects all of the hues at full saturation.

Choose which colors to adjust using the Edit pop‑up menu:
Choose Master to adjust all colors at once.

Choose one of the other preset color ranges listed for the color you want to adjust. To modify the color range, see Adjust hue and saturation.

For Saturation, enter a value or drag the slider to the right to increase the saturation or to the left to decrease it.
The color shifts away from or toward the center of the color wheel. Values can range from ‑100 (percentage of desaturation, duller colors) to +100 (percentage of saturation increase).