What are Adjustment Layers in Adobe Photoshop and How Do They Work?

Adjustment Layers in Adobe Photoshop are a powerful tool that allows users to make non-destructive edits to their images. Instead of directly applying adjustments to the image itself, adjustment layers create a separate layer that affects the layers beneath it without actually changing the original image data. This makes it easy to experiment with different adjustments and make changes at any time without altering the original image.

Adjustment Layers work by applying various image adjustments, such as brightness, contrast, hue/saturation, levels, curves, and more, to the layer below. Users can adjust the settings of each adjustment layer independently, allowing for precise control over the final look of the image. Additionally, adjustment layers can be masked to apply adjustments only to specific areas of the image, providing even more flexibility in editing.

Overall, Adjustment Layers in Adobe Photoshop are a versatile and essential feature for professional image editing, offering a non-destructive and flexible way to enhance and adjust images.