HP Pavilion dm1z-4300 CTO Notebook PC - Manual (Page 20)

Keys
Component Description
(1) esc key Displays system information when pressed in combination
with the
fn key.
(2) fn key Executes frequently used system functions when pressed
in combination with the
b key or the esc key.
(3) Windows logo key Displays the Start screen.
(4) Windows applications key Displays options for a selected object.
(5) Action keys Execute frequently used system functions.
10 Chapter 2 Getting to know your computer