The Driver Reset Tool is a utility developed by Dell Computer Inc, to be used in their systems to reset the installed drivers in your operating systems. This is a diagnostic and repair tool supported only in Windows XP that verifies and resets device drivers to their last known good state.
This tool is very useful for fixing any problem caused by a corruption or updates in the device drivers like the lock ups or errors, the external devices not working properly, games and other programs crash, and when the operating system cannot start in normal mode. Mainly this is a troubleshooting tool to correct software issues.
The program just reloads/refreshes the device drivers that are already installed on the system. The tool doesn’t update or download any driver itself.
It works also in different systems, not only in Dell Computers but in any other type of computers; it automatically resets the drivers and reboots the computer to let the system detect the hardware anew and to let the operating system install/update the drivers automatically.