New Perspectives on Computer ConceptsThe innovative approach, from the New Perspectives On Computer Concepts Series, provides your students with an exceptionally effective introduction to computers. Blending practice and concepts with integrated computerized Labs, each chapter focuses on what beginners really need to know. How do I install software? What are data files? How do I perform common file operations? The computerized Labs combine animations, simulations and interactive tutorials to bring the concepts to life... |
From inside the book
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Page 120
... turn on your computer , a set of operating system instructions is copied from disk into RAM . These instructions , which help control basic computer functions , remain in RAM until you turn the computer off . RAM also holds program ...
... turn on your computer , a set of operating system instructions is copied from disk into RAM . These instructions , which help control basic computer functions , remain in RAM until you turn the computer off . RAM also holds program ...
Page 131
... turn on your computer and the time it is ready for you to issue commands is referred to as the boot process . During the boot process , the computer system runs a series of diagnostic tests , loads the operating system , performs ...
... turn on your computer and the time it is ready for you to issue commands is referred to as the boot process . During the boot process , the computer system runs a series of diagnostic tests , loads the operating system , performs ...
Page 134
... turn off the computer and make sure drive A : is empty , then turn the computer on again . If the " Bad or missing command interpreter " message appears when you turn the computer on again , you should turn the computer off , then find ...
... turn off the computer and make sure drive A : is empty , then turn the computer on again . If the " Bad or missing command interpreter " message appears when you turn the computer on again , you should turn the computer off , then find ...
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Common terms and phrases
32 bits Apple Macintosh application software binary number bitmap graphics boot process bytes cable cache CD-ROM chapter clusters color column command compression computer system connect contains copy create data file database decimal display document EBCDIC eight bits electronic encoded erase example file server filename floppy disk format graphical user interface hard disk drive hardware images install instructions Internet keyboard lanterns letter license Macintosh main board megabytes memory menu microcomputer microprocessor Microsoft Windows modem mouse multimedia number system operating system option package parallel port parity bit password perform peripheral devices pixels printer processor program files protocol provides read-write head represent requires screen sectors serial port shown in Figure sound spreadsheet storage device stored tape tion transmission transmit tutorial typically user interface vector graphics virus word processing workstation