फोटो एडिटर में 'Brightness' और 'Contrast' को एडजस्ट करने का मुख्य उद्देश्य क्या है
What is the main purpose of adjusting 'Brightness' and 'Contrast' in a photo editor
A
To reduce the file size of the image
B
To adjust the brightness of colors and the difference between them
C
To remove the background of the image
D
To edit the text in the image
Explanation
Correct Answer: B) To adjust the brightness of colors and the difference between them
