HP Spectre 13 Pro-Notebook PC - Manual (Page 22)

Keys
Component Description
(1) esc key Reveals 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 key Returns you to the Start screen from any app or window.
NOTE: Pressing the Windows key again will return you to
the most recent app that you had open.
(4) Action keys Execute frequently used system functions.
(5) Windows applications key Reveals options for a selected object.
12 Chapter 2 Getting to know your computer ENWW