Computers

 Windows Troubleshooting
Microsoft's Windows operating system is almost as reliable as AMC's 1970 Gremlin. This section shows you what to do when Windows won't start (or won't shut down), when you have problems with your hard disk, CD-ROM, mouse, printer, no video, no sound, and much more.

 Basic PC Anatomy
Anatomy of a Hard Drive, Device Driver Basics, Plug and Play Resource Allocation, Basic Computer Thermodynamics, Understanding Computer Memory, Motherboard Form Factors, The Computers Back Connector Panel, and much more.

 A+ Certification Practice Exams
These self tests will help you prepare for the CompTIA A+ Certification Exam. Each question is accompanied by a scrolling "cheat" box that will help you answer the question. Achieving a high score on any single practice test does NOT guarantee that you will pass the CompTIA Certification Exam. You need to achieve a high score on a variety of preparation self tests from this Web site and other sources before attempting the actual CompTIA Certification exam.

 Maintain and Upgrade Your PC
Backup the Registry, Defragment Your Hard Disk, Create a Startup Disk, Worki With the Registry, Create Your Own Super Control Panel, and more.

 Windows Tips
Diable Windows CD/DVD AutoPlay, Disable Cutesy Effects to Speed Up Windows XP, and Show Desktop Gives Quick Access to Desktop Icons.

 Windows System Administration
Windows 2000 Security Overview, Kill The Messenger (Service), Use the HOSTS File to Block Web Sites, A Day in the Life of a System Administrator, Script to Print a Directory File List, and much more.

 Linux
Installing Fedora 3 Linux, Fedora 3 Modem Installation, The Fedora 3 Linux File Structure, Fedora 3 Linux File Management, Installing Software on Fedora, Welcome to the world of Knoppix, and more