1.Move tool (V) -Used to move images or selected pieces of an image.
2.Marquee Tool (M) - This tool is used to select/cut different parts of an image.
3.Lasso Tool (L) - Used to select specific parts of an image.
4.Magic Wand Tool (V) - Used to select specific parts of an image.
5.Crop Tool (C) - Used to crop image to size of the box.
6.Slice Tool (K) - Used mostly for building websites, or splitting up one image into smaller ones when saving out.
7.Healing Brush Tool (J) - Used to repair scratches and specs and errors on images.
8.Brush Tool (B) - Used to paint your image, in whatever color you have selected, and whatever size you have selected.
9.Clone Stamp Tool (S) - Used to get a direct copy of the information from the first selected area to the second.
10.History Brush Tool (H) - Used to paint with the information from whatever History state is selected.
11.Eraser Tool (E) - Used to erase.
12.Gradient Tool (G) - Used to blend your foreground color and background color when you click and drag it.
13.Blur Tool (R) - Used to make things blurry, or smudged.
14.Dodge Tool (O) - Used to lighten whatever area you use it on.
15.Path Selection Tool (A) - Used to create paths for the Pen Tool (P)
16.Type Tool (T) - Used to type.
17.Pen Tool (P) - Used to create paths, then bend and shape the path for accurate selections and such.
18.Rectangle Tool (U) - Used to Shape Layer in the form of a rectangle.
19.Notes Tool (N) - Used to add small little note boxes to your image.
20.Eyedropper Tool (I) - Used to change your foreground color to whatever color you click on.
21.Hand Tool (T) - Used to move your entire image within a window.
22.Zoom Tool (Z) - Used to zoom in and out.
23.Color Boxes - Foreground (in the front) and Background (in the back). Click on either one to bring up the color select dialog box.
24.Quick Selection - Used mainly for cutting out certain things in photos.
25. Screen Settings - Used to change how your workspace looks like.