Reapply adjustment settings

Once an adjustment setting is saved, it’s stored as a preset and can be reapplied.

In the Adjustments panel, expand a set of adjustment presets and select from the menu list.
In an adjustment dialog box, click Load. Locate and load the saved adjustment file. In the Curves, Black & White, Exposure, Hue/Saturation, Selective Color, Levels, or Channel Mixer dialog boxes, saved presets appear in the Presets menu. Choose Load Preset from the Preset option to load a preset not shown on the Preset pop-up menu from a different location.

To remove default presets, navigate to the following folders, move the presets out of the folders, and restart Photoshop.

Windows: [startup drive]/Program Files/Adobe/Adobe Photoshop CS4/Presets/[adjustment type]/[preset name]
Mac OS: [startup drive]/Applications/Adobe Photoshop CS4/Presets/[adjustment type]/[preset name]