Question

Why do we need to select an image?

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Answer 1

Answer:

We see independent, recognizable objects while Photoshop sees everything as pixels, and we tell Photoshop which pixels we want to work on by selecting them with one or more of the various selection tools. In fact, before we can do anything at all to an image, Photoshop first needs to know which pixels we want to edit.

Answer 2

Answer:

We see independent, recognizable objects while Photoshop sees everything as pixels, and we tell Photoshop which pixels we want to work on by selecting them with one or more of the various selection tools. In fact, before we can do anything at all to an image, Photoshop first needs to know which pixels we want to edit.