Lesson 4. Working with Selections

Learning how to select areas of an image is of primary importance—you must first select what you want to affect. Once you’ve made a selection, only the area within the selection can be edited. Areas outside the selection are protected from change.

In this lesson, you’ll learn how to do the following:

  • Select parts of an image using a variety of tools.
  • Reposition a selection marquee.
  • Deselect a selection.
  • Move and duplicate a selection.
  • Constrain the movement of a selection.
  • Choose areas of an image based on proximity or color of pixels.
  • Adjust a selection with the arrow keys.
  • Add to and subtract from selections.

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