First things first iiiYour guides iiiBasic care and tips for using your computer iv1 Getting to know your Extensa 1An Extensa tour 3Front open view 3Front view 4Left view 6Right view 7Rear view 8Bottom view 10Features 11Indicators 13Using the keyboard 15Special keys 15Launch Keys 21Touchpad 22Touchpad basics 22Storage 24Hard disk 24Optical drive 24Using software 25Audio 26Adjusting the volume 26Power management 26Moving around with your Extensa 27Disconnecting from the desktop 27Moving around 27Taking the computer home 28Traveling with the computer 30Traveling internationally with the computer 31Securing your computer 32Using a computer security lock 32Using passwords 322 Customizing my computer 35Expanding through options 37Connectivity options 37Upgrade options 42Using system utilities 44Acer eManager 44Launch Manager 44Contents