If you want to adjust a selection in Photoshop, there are a few different ways to go about it. One way is to use the Selection tool (V), which lets you make precise adjustments to the size, color, and shape of your selection. Another way is to use the Quick Selection tool (Q). This tool lets you make quick adjustments by painting with the mouse over your image. If you want to adjust a selection without having to go into detail, you can use the Adjustment Brush tool (B). This tool lets you paint over your image with specific adjustments, such as brightness or contrast. ..