Sams Teach Yourself Microsoft Windows XP in 24 Hours

Sams Teach Yourself Microsoft Windows XP in 24 Hours

By Greg Perry

Workshop

The quiz and exercise questions are designed to test your knowledge of the material covered in this hour. The answers are in Appendix C, "Answers to Quizzes."

Quiz

  1. Which program graphically shows you memory and CPU usage?

  2. How might you use the Task Manager to determine if your PC needs more memory?

  3. Why does Dr. Watson provide the option of taking a system snapshot?

  4. Which system program enables you to revert your computer to a previous time?

  5. What is the difference between Dr. Watson and System Restore?

Exercises

  1. Run Task Manager and click the Performance tab to display the resource graphs. Click the window's Minimize button to minimize the window. After you work on your computer for a few hours, click the Task Manager's taskbar button to see how your computer resources are holding up. If resources approach 80%, you should close your open programs and restart Windows XP. Doing so will help prevent your system from freezing up as it can do when resources run low.

  2. The next time you want to install a program, first use System Restore. Install the program and then run System Restore to revert your PC to its pre-install state. You should see no traces of the program except, perhaps, a data folder. System Restore is better than an uninstallation routine because System Restore not only uninstalls software but also ensures that Windows XP is untouched by any of the software's stray programs that sometimes stick around long after you've attempted to uninstall the program.

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