This tool easily helps you remove the glowing red pupils from your pictures. (a)  

• Zoom Tool
• Crop Tool
• Red Eye Removal Tool
• Clone Stamp Tool

In Photoshop, this tools allows you to drag an area of an image to another location, even another picture.

• Move Tool
• Zoom Tool
• Quick Selection Brush
• Rectangular Marquee Tool

In Photoshop, this tool is important because it allows you to magnify the view and reduce the view of the image to do detailed work and get the big picture.

• Quick Selection Brush
• Rectangular Marquee
• Zoom Tool
• Clone Stamp Tool

This tool allows you to select objects with irregular edges and happens to be one of Photoshop's most useful tools.

• Spot Healing Brush
• Lasso Tool
• Magic Want
• Crop Tool

In Photoshop, this tool is a fast way to select a specific area of an image and allows you to add to or subtract from your selection.

• Quick Selection Brush
• Clone Stamp Tool
• Rectangular Marquee Tool
• Crop Tool

In Photoshop, this tool works by selecting adjoining pixels that are similar in color. It's often used to select backgrounds. (a)  

• Rectangular Marquee Tool
• Quick Selection Brush
• Spot Healing Brush
• Magic Wand

This tool selects an area of a picture when you drag a shape around an area that needs to be fixed or deleted.

• Rectangular Marquee Tool
• Move Tool
• Spot Healing Brush
• Crop Tool

This tool is an easy way to fix a scratch, tear, or blemish in a photo.

• Quick Selection Brush
• Spot Healing Brush
• Clone Stamp Tool
• Red Eye Removal Tool

What panel allows you to change the hue and saturation of your image?

• History
• Layers
• Adjustments
• Navigator

This panel allows you to work back through multiple changes that you have already made.

• History
• Layers
• Navigator