... refer to Lesson 3, “Installing, Updating, and Troubleshooting Windows Vista Device Drivers,” of Chapter 1, “Installing Windows Vista Client and Lesson 1, “Troubleshooting Post-Installation Configuration ... to wireless connections, and theDiagnose Internet Connection tool that Windows Vista provides. The lesson also discusses Windows Firewall settings and public and private networks.After this lesson, ... and your ability to test andtroubleshoot this connectivity.Microsoft Windows Firewall is enabled by default in Windows Vista. It blocks all incomingtraffic other than traffic that meets the...