How do I use Unsharp Mask in Photoshop?

How do I use Unsharp Mask in Photoshop? Select the Unsharp Mask filter by going to Filter › Sharpen › Unsharp Mask. Adjust the Amount, Radius, and Threshold sliders to increase edge contrast, adjust the edge width, and sharpen only the edges. Drag the Amount slider to increase the amount of contrast in the pixels.

Select the Unsharp Mask filter by going to Filter › Sharpen › Unsharp Mask. Adjust the Amount, Radius, and Threshold sliders to increase edge contrast, adjust the edge width, and sharpen only the edges. Drag the Amount slider to increase the amount of contrast in the pixels.