Introduction | Creating and Opening an Image | Editing an Image | Understanding and Switching Between Layers
Cropping and Resizing Images | Moving and Selecting/Deleting Parts of Images | Adding Text
Altering Your Images | Rotating and Drawing Shapes | Eyedropper and Zoom Tools | History
Brightness & Contrast | Layer Styles | Filters | Saving

Eyedropper Tool:
When working with images, you may find that you want to reselect a color you've used, but aren't sure exactly what color it is. You can use the Eyedropper tool to reselect that exact color for you. Select the Eyedropper tool, and click anywhere on an image that has the color you want to select.

The Foreground color will change itself to the color you've selected.

Zoom Tool:
If you find that you need to zoom in or out of your image for any reason (for example, to be more precise in deleting areas), you can use the Zoom tool. Click the Zoom tool (it looks like a magnifying glass). If you click once on your image, it will zoom to double its size (100% to 200%, and so on).

If you right-click, you can select the "Zoom Out," which will reduce its size. Note that this doesn't actually change the size of the image. It simply changes your view of the image on the canvas.

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