The heart of every IBM and compatible PC is the BIOS, a low-level operating environment that handles the initial boot, start up and loading of the operating system and hardware level functions, System and service technicians and professionals assembling computer systems, troubleshooting computer hardware troubleshooting, performance tuning or home hobbyists building their own computer will benefit from this book. There are over 50,000 companies focused in the computer technical service and configuration business in the United States alone. Most of these companies employ between 10-50 technicians. In addition, the target audience Key Features -- Over 6,500 hard disks covered (almost twice the number of any competitive product). -- Also covers common and unusual IDE disk controllers.

Long gone are the days when a computer took up an entire room. Now we have computers at home, laptops that travel just about anywhere, and data networks that allow us to transmit information from virtually any location in a timely and efficient manner. What have these advancements brought us? Another arena for criminal activity. If someone wants to

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