LAB is not a color mode available in Photoshop. RGB, CMYK, and HSV are the primary color modes used in the software.

Ctrl + Alt + S is the keyboard shortcut for the Clone Stamp tool in Photoshop.

Saturation is not a layer blending mode in Photoshop. Multiply, Screen, and Overlay are commonly used blending modes.

The Eyedropper tool is used to select a specific color from an image in Photoshop.

Gradient Map is not a type of adjustment layer in Photoshop. Levels, Curves, and Hue/Saturation are commonly used adjustment layers.

Ctrl + Z is the keyboard shortcut for the Undo command in Photoshop.

HEIC is not a file format natively supported by Photoshop. JPG, PNG, and GIF are commonly used image formats supported by the software.

The Pen Tool is used to create and edit vector graphics in Photoshop.

Liquify is not a type of filter available in Photoshop. Blur, Sharpen, and Noise are commonly used filters.

Ctrl + S is the keyboard shortcut for the Save command in Photoshop.

Chalk is not a type of brush available in Photoshop. Round, Square, and Flat are commonly used brush shapes.

The Text Tool is used to create and edit text in Photoshop.

Gradient Mask is not a type of layer mask available in Photoshop. Vector Mask, Raster Mask, and Clipping Mask are commonly used layer masks.

Ctrl + C is the keyboard shortcut for the Copy command in Photoshop.

Crop Tool is not a type of selection tool available in Photoshop. Marquee Tool, Lasso Tool, and Magic Wand Tool are commonly used selection tools.