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Brightness is the amount of light on the subject. Contrast
is the difference between absolute white and absolute black,
Changing the Brightness can make an image much more alive and
colorful. 2.
Try it: Adjust the Brightness and
Contrast Go to
Slide 1 and select the picture. The Picture Tools should be
available. Go to
Picture Tools->Format-> Adjust. Go to
Corrections->Brightness and Contrast. Select:
Brightness: 0% (Normal) Contrast: +40%. What Do
You See? There are three different Picture Correction options:
Sharpen
and Soften Brightness
and Contrast Picture
Corrections Options. Each
little square in the library is a different percentage of Brightness
or Contrast. When you run your cursor over the Correction, you
should see a Live Preview of the results. Keep
going...
Picture Tools->Format-> Adjust->Corrections->Brightness and
Contrast
Exam 77-883: Microsoft PowerPoint
2010
3. Working with Graphical and
Multimedia Elements
3.2. Manipulate images: Apply image
corrections-Brightness and Contrast
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