Question

write the procedure to a) adjust the brightness and contrast of the image b) lighten a specific area of an image​

Answer 1

Answer:

Adjust the brightness or contrast of a picture

1.Click the picture that you want to change the brightness or contrast for.

2.Under Picture Tools, on the Format tab, in the Adjust group, click Corrections. ...

3.Under Brightness and Contrast, click the thumbnail that you want.