Now that you are familiar with some of the features of Windows XP for maintaining and optimizing your computer, it is time to learn some about some of the troubleshooting tools. These tools are to help you troubleshoot and resolve your issues and return your computer back to a reliable working state. The tools covered in this lesson will help you troubleshoot and narrow down such issues like application installations, start-up conflicts, and driver installations. We will also talk about recovery options like Last Known Good Configuration.