1. Describe the Windows kernel, including its two main components.

2. List and describe the ways to backup the registry.
3. Explain what you can do if you make a mistake editing the registry and don't know how to correct a
problem you create.

4. Explain how to use Task Manager to change the priority level of an open application.
5. When troubleshooting slow performance, how can you check for a history of problems?
6. Discuss the purpose of the priority level for CPU resources.
7. Define process and thread.
8. Describe the Windows shell.
9. Explain how to disable the Aero Interface in Windows 7.
10. How can you check for unwanted scheduled tasks?