FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Under Picture Tools, on the Format tab, in the Adjust group, click Contrast. Click the contrast percentage that you want. To fine-tune the amount of contrast, click Picture Corrections Options, and then move the Contrast slider, or enter a number in the box next to the slider.

Detailed explanation-2: -Click the Picture Tools Format or Picture Format tab in the Ribbon. In the Adjust group, click Corrections. A drop-down menu appears. Under Brightness/Contrast, hover over the thumbnails to preview the effect and when you find the setting you want, click the thumbnail.

Detailed explanation-3: -The Brightness-Contrast tool adjusts the brightness and contrast levels for the active layer or selection.

Detailed explanation-4: -Go to Layer-> New Adjustment Layer-> Brightness/Contrast (alternatively, you can open the Adjustments panel and click on the Brightness/Contrast icon). Drag the slider that controls Contrast to the right to increase the image’s contrast. The Contrast range is between-50 and 100.

Detailed explanation-5: -Answer. Click the picture that you want to change the brightness or contrast for. Under Picture Tools, on the Format tab, in the Adjust group, click Corrections. Under Brightness and Contrast, click the thumbnail that you want.