Things You'll Need
Instructions
Turn on your home computer and open up Adobe Photoshop, GIMP or Paint.net. Click "File" in the navigation bar and select "Open" from the drop-down menu. Use your computer's cursor to navigate to the folder containing the image you want to edit, click the image to highlight it, and click "OK" in the bottom right of the window to open the picture.
Right click the small hand icon in the left margin of the program window and change the tool to the "Blur" option that looks like a small water droplet. In the toolbar at the top of the window, change the "Mode" to "Luminosity" and change the "Strength" to 50 percent.
Magnify the picture to 100 percent in the screen and position you computer's cursor over the area you want to edit. Click and hold the mouse button and move the cursor over the area. These selections will smooth out the person's skin and retain the color and brightness of the original image.
Click "File" and select "Save as" from the drop-down menu. Give your edited picture a new name or title and save the image as a separate file from the original. This will retain the original file for other editing tasks.