HP Pavilion dv3-4001tx Entertainment Notebook PC - Manual (Page 42)

Icon Action Description
Increase volume Increases speaker sound incrementally when you hold down this key.
Mute/Restore volume Mutes or restores speaker sound.
Wireless Turns the wireless feature on or off.
NOTE: This key does not establish a wireless connection. To establish a wireless
connection, a wireless network must be set up.
prt sc Print screen Takes a snapshot or picture of your computer screen and copies it to the clipboard.
32 Chapter 3 Pointing devices and keyboard