Injured Pixels is a tool that tests your screen to find any dead pixels, that is, those that stay black (or whatever other colour) and won’t change no matter what. The application is especially useful to test any recently bought or new LCD monitors. You just have to run it and use the mouse to rotate through the different solid colours that fill the program screen. Red, green, black, blue, white… Injured Pixels goes through all the prime colours to see if there are any dead pixels. Of course, you can also customize the colours by right clicking on the screen.