This program can be used :

1.	For initializing the state of the keyboard LEDs (the NUMLOCK, CAPS LOCK, and SCROLL LOCK indicator lights), which can be controlled in the state you have preset by setting "run it when windows start" and "automatically exit" of Keyboard Led Control. For example, set the numlock always on, set the caps lock always on and set LED of scroll lock on when windows start.
2.	For having the LEDs in the state of being on or off, for instance, you may set NumLock "always ON" if the side-keyboard is always used to input numbers.
3.	For stressing the reminding effects by the flash of signals, for example, the e-mail reminder can be set to run Keyboard LED Control when new mails come, whereby the indicator light of ScollLock may flash.
4.	For fun.
5.	For other usages beyond my current thoughts.

This program is not for the common users but for the users in additional need of the control of the NUM LOCK, CAPS LOCK, and SCROLL LOCK indicator lights. As several users sent me e-mails inquiring whether UltraKeyboard has "set numlock key on when windows start" or "set caps lock always off" function, so I designed Keyboard Led Control for UltraKeyboard might only control the signals by presetting, which is not so convenient and complete for operation.

This program is so simple as to be used without a manual. The only thing needs to be explained further is that if the program is set to exit automatically after operation, whenever its parameter needs to be changed, you may press the key of CTRL in the operation process to stop the automatic exit function temporarily.