Lesson:Photoshop Tools
Lesson 1:Rectangular Marquee Tool(M) 
Use this tool to make selections on your image, in a rectangular shape. This changes the area of your image that is affected by other
tools or actions to be within the defined shape. Holding the [Shift] key while dragging your selection, restricts the shape to a
perfect square. Holding the [Alt] key while dragging sets the center of the rectangle to where your cursor started.
Lesson 2:Move Tool(V) 
Use this tool to, well, move things. Usually you use it to move a Layer around after it has been placed. Hold the [Shift] key to
limit the movements to vertical/horizontal.
Lesson 3:Polygon Lasso Tool (L) 
Ok, this should be the Lasso Tool, but I use the Polygon Lasso a lot more often. Use this to draw selections in whatever shape you
would like. To close the selection, either click on the beginning point (you’ll see the cursor change when you’re on it), or just
double-click. When holding the [Ctrl] key, you’ll see the cursor change, and the next time you click, it will close your selection.
Lesson 4:Magic Wand Tool (W) 
Use this to select a color range. It will select the block of color, or transparency, based on wherever you click. In the Options
Bar at the top, you can change the Tolerance to make your selections more/less precise.
Lesson 5:Crop Tool (C) 
The Crop Tool works similarly to the Rectangular Marquee tool (see above if you have no short-term memory). The difference is when
you press the [Enter/Return] key, it crops your image to the size of the box. Any information that was on the outside of the box is
now gone. Not permanently, you can still undo.
Lesson 6:Slice Tool (K) 
This is used mostly for building websites, or splitting up one image into smaller ones when saving out.
Lesson 7:Healing Brush Tool (J) 
This is a really useful tool. Mildly advanced. You can use this tool to repair scratches and specs and stuff like that on images. It
works like the Brush tool (see below). You choose your cursor size, then holding the [Alt] key, you select a nice/clean area of
your image. Let go of the [Alt] key and paint over the bad area. It basically copies the info from the first area to the second, in
the form of the Brush tool. Only, at the end, it averages the information, so it blends.
Lesson 8:Clone Stamp Tool (S) 
This is very similar to the Healing Brush Tool (see above). You use it the exact same way, except this tool doesn’t blend at the end.
It’s a direct copy of the information from the first selected area to the second. When you learn to use both of these tools together
in perfect harmony, you will be a Photoshop MASTA! Not really, it’s just less irritating.
Lesson 9:Eraser Tool (E) 
This is the anti-Brush tool. It works like an eraser (duh) and erases whatever information wherever you click and drag it.
If you’re on a Layer, it will erase the information transparent. If you are on the background layer, it erases with whatever
secondary color you have selected.
Lesson 10:Gradient Tool (G) 
You can use this to make a gradiation of colors. Gradiation doesn’t appear to be a word, but it makes sense anyway. It creates a
blending of your foreground color and background color when you click and drag it. Like a gradient.
Example:
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