The Prey application is quite invaluable and it is a fine way to locate a missing phone or computer. After downloading Prey, users can gather information regarding the device's location, hardware, and network status. Also, users can grab a screenshot of what the device is doing at that moment and they can also even take a picture of the potential thief with the device's webcam. This particular version is compatible with those computers running Mac OS X 10.4 and newer, Windows 2000 and newer, and Linux.