More Picture Corrections The Picture Corrections offer many preset ratios of Brightness and Contrast. You can make manual adjustments if you wish.   3. Try it: Adjust the Brightness and Contrast by Hand Select the picture, first. Go to Picture Tools->Format. Go to Adjust->Corrections. Click on Picture Correction Options.   4. What Do You See? The Picture Corrections include the Presets as well as manual adjustments. You can edit the Sharpness, Brightness and Contrast with the slider bar or by typing a percent. Picture Tools->Format->Adjust->Corrections->Picture Correction Options Exam 77-882: Microsoft Excel 2010 Core 6. Presenting Data Visually 6.2. Apply and manipulate illustrations: Edit the Picture Corrections