K-Find is an app and a service that does its best to track missing devices. You would need a KCI-ID account registered with the device, but once you done that, you can track any device that has an appropriate connection to where it would be able to report itself. In the case of computers, this will be a LAN (wired or Wifi) connection, or a cellular connection for cellular connected devices. You can also lock the device bringing up a contact screen for the person to return the device. If you forgot or left the device somewhere, then a good samaritan will be able to contact you. If it was stolen from you, then the thief will not be able to access the device. It is always good to use biometrics to lock your device when it isn’t in your possession. You can also remotely wipe the device which will keep the device locked so it is unusable to the thief while wiping the rest of the device so your confidential files remain safe.