1. Introducing Hardware. 2. Form Factors and Power Supplies. 3. All about Motherboards. 4. Supporting Processors. 5. Upgrading Memory. 6. Supporting Hard Drives. 7. Installing and Supporting I/O devices. 8. Multimedia Devices and Mass Storage. 9. PC Maintenance and Troubleshooting Strategies. 10. Networking Essentials. 11. Supporting Notebooks. 12. Supporting Printers. Appendices. A.CompTIA A+ Acronyms. B. Keystroke Shortcuts in Windows. CD Resource Contents: Video Clips. CertBlaster Exam Preparation Software. PC Repair FAQs. eGlossary. Troubleshooting Flowcharts. Sample Reports. CompTIA A+ 2009 Mapping Grids. Appendices: ASCII Character and Set and Ansi.sys. Behind the Scenes with DEBUG. Calculating Drive Capacity on Older Drives. Electricity and Multimeters. FAT Details. How an OS Uses System Resources. Installations Using Legacy BIOS. Introducing Linux. Introducing the Mac OS. Supporting SCSI and Legacy Devices. Supporting Windows 9X/ME. The Hexadecimal Number System and Memory Addressing. Windows 9x Me Commands and Startup Disk.