HP Pavilion g4-2235dx 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 Displays system information when pressed in combination
with the
esc key.
(3) Windows logo key Returns you to the Start screen from an open app or the
Desktop.
NOTE: Pressing the Windows logo key again will return
you to the previous screen.
(4) Action keys Execute frequently used system functions.
(5) Windows applications key Displays options for a selected object.
10 Chapter 2 Getting to know your computer