After completing this hands-on lab, students will be:Prepared to take exam 70-271, Supporting Users and Troubleshooting a Microsoft Windows XP Operating System; this includes: Troubleshooting the installation of a Windows XP desktop operating system, managing and troubleshooting access to resources, configuring and troubleshooting hardware devices and drivers, configuring and troubleshooting the desktop and user environments, troubleshooting network protocols and services.Prepared to take exam 70-272, Supporting Users and Troubleshooting Desktop Applications on a Microsoft Windows XP Operating System; this includes: configuring and troubleshooting applications, resolving issues related to usability, resolving issues related to application customization, configuring and troubleshooting connectivity for applications, configuring application security.