The crossword solution for the term 'TURN BACK TO 000' is RESET, which is a five-letter word. RESET is a term used to describe the process of returning a system or device to its original state. This can be done by restarting the system, restoring it to factory settings, or resetting the software. Resetting a system or device can help to fix any issues that may have arisen and can also be used to start fresh with a new configuration.