Sometimes your camera's sensor softens your digital images, and they need a bit of sharpening. Pixelmator can help. Learn how to sharpen images in Pixelmator in this tutorial.
This tutorial is a single movie from the Up and Running with Pixelmator course by lynda.com author Rich Harrington. The complete course is 3 hours and 33 minutes and shows how to get up and running with Pixelmator, a full-featured image-editing tool for the Mac.