Setting up a home office 44Traveling with the computer 44Preparing the computer 44What to take with you 44Special considerations 45Traveling internationally with the computer45Preparing the computer 45What to bring with you 45Special considerations 45Securing your computer 46Using a computer security lock 46Using passwords 46Entering passwords 47Setting passwords 47Expanding through options 48Connectivity options 48Fax/data modem 48Built-in network feature 49Universal Serial Bus (USB) 49PC Card slot 50Installing memory 51BIOS utility 51Boot sequence 51Enable disk-to-disk recovery 52Password 52Using software 52Playing DVD movies 52Power management 53Acer eRecovery Management 53Create backup 54Restore from backup 54Create factory default image CD 55Re-install bundled software without CD 55Change password 56Troubleshooting 57Troubleshooting tips 57Error messages 57