If you're not totally familiar with the various components of a modern PC, then this chapter will help you understand some of the common terminology used throughout the guide and what each hardware component does in layman's terms. Note that I use a human body analogy to describe the function of C hardware components to hopefully clarify their functionality. Experienced PC users can skip this chapter. Bits and Bytes. You will often see the terms Bits, Bytes, Kilobytes, Megabytes and Gigabytes (or their abbreviations) being thrown around in guides such as this one. A Bit is the lowest form of computer information and can take the value 0 or 1 (i.e. Off or On). All computer functionality is derived from the behavior of Bits. For our purposes, the main conversion factors you need to know are: 8 bits (b) = 1 Byte (B) 1,024 Bytes = 1 Kilobyte (KB) 1,024 Kilobytes (KB) = 1 Megabyte (MB) 1,024 Mega bytes (MB) = 1 Gigabyte (GB) Note in particular that the general con...
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