Contents 3Using an External Monitor Simultaneously as an Extension of Your Computer Display46Microsoft® Windows® XP . . . . . . . . . . . . . . . . . . . . . . . . . 47Windows Vista™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47Using an External Monitor as Your Primary Display: Swapping Primary and SecondaryDisplays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Microsoft® Windows® XP . . . . . . . . . . . . . . . . . . . . . . . . . 48Windows Vista™ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Using the Ambient Light Sensor . . . . . . . . . . . . . . . . . . . . . . . . . 487 Setting Up and Using NetworksConnecting a Network or Broadband Modem Cable . . . . . . . . . . . . . . 51Setting Up a Network in Microsoft Windows XP . . . . . . . . . . . . . . . . 51Setting Up a Network in Microsoft Windows Vista . . . . . . . . . . . . . . . 51Wireless Local Area Network (WLAN) . . . . . . . . . . . . . . . . . . . . . 52What You Need to Establish a WLAN Connection . . . . . . . . . . . . . 52Checking Your Wireless Network Card. . . . . . . . . . . . . . . . . . . 52Setting Up a New WLAN Using a Wireless Router and a Broadband Modem 53Connecting to a WLAN . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Monitoring the Status of Wireless Network Connections Through Dell™ QuickSet55Mobile Broadband or Wireless Wide Area Network (WWAN) . . . . . . . . . 55What You Need to Establish a Mobile Broadband Network Connection . 56Checking Your Mobile Broadband Card . . . . . . . . . . . . . . . . . . 56Connecting to a Mobile Broadband Network . . . . . . . . . . . . . . . 56Enabling/Disabling the Dell Mobile Broadband Network Card. . . . . . . 57Managing Your Network Settings Through the Dell QuickSet Location Profiler 57Dell™ Wi-Fi Catcher™ Network Locator . . . . . . . . . . . . . . . . . . . . 58Internet Connection Firewall . . . . . . . . . . . . . . . . . . . . . . . . . . 588 Using CardsCard Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59Card Blanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
