Acer Aspire 9420 - Manual (Page 16)

Easy-launch buttons 27
Touchpad 28
Touchpad basics 28
Using the keyboard 30
Lock keys and embedded numeric keypad 30
Windows keys 31
Hotkeys 32
Special keys 34
Ejecting the optical (CD or DVD) drive tray 35
Using a computer security lock 35
Audio 36
Adjusting the volume 36
Using the system utilities 37
Acer GridVista (dual-display compatible) 37
Launch Manager 38
Norton Internet Security 39
Frequently asked questions 40
Requesting service 43
International Travelers Warranty (ITW) 43
Before you call 43
Battery pack 44
Battery pack characteristics 44
Maximizing the battery's life 44
Installing and removing the battery pack 45
Charging the battery 46
Checking the battery level 46
Optimising battery life 46
Battery-low warning 47
Acer Arcade (for selected models) 48
Finding and playing content 49
Settings 49
Arcade controls 50
Navigation controls 50
Player controls 50
Virtual keyboard 51
Background mode 51
Cinema 52