Sony PCG-F540 Primary User Manual page 52

VAIO Action Setup manages the settings for your computer's
Programmable Power Keys (PPK), and internal timer. An overview of
each of these functions is provided below. For more information on
changing the settings using VAIO Action Setup, from the Start menu, go
to Programs, VAIO Action Setup, VAIO Action Setup.
Your Sony computer comes with technology that allows you to get to
your favorite applications easily. The three Programmable Power Keys
(PPK) at the top of you keyboard are shortcut buttons that can be
programmed to carry out a variety of computer operations automatically.
If you wish, you can use the VAIO Action Setup software to change the
Programmable Power Keys' preset functions. See the online manual
Customizing Your V AIO® Notebook for details.
The VAIO Action Setup software allows you to set your computer's
internal timer to launch certain applications automatically. The timer can
start applications even when the computer is in the System Hibernation
Mode.