Cancel if you do not want to keep any changes. It will only be useful for color images. Refers to adjusting colors by affecting the contrast. Refers to adjusting the degree of hue in a color. Less saturation produces a color closer to neutral.
More saturation produces a color farther from neutral.
Sharpening an Image You can try sharpening a blurry image by selecting the Filter menu, then Sharpen, then Sharpen again. Sizing an Image Choose the Image menu and select Image Size. In this way, your image will maintain its proportions and its resolution. Make sure that the measurements are in inches instead of pixels. Change either the width or height and the other will change accordingly.