Windows Explorer
Windows Explorer is one of the ways to view the contents of your computer System, my Computer is another.  Windows Explorer shows the files and folders...
Introduction to Computers
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Multiprocessing
Multiprocessing – Operating system that allows multiple processors to be utilized. Operating systems that would fall into this category are UNIX (Linux) Windows 2000, XP...
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What is a virus?
A virus is an actively infectious program that attaches itself onto files and programs and alters the way a computer works. It can be destructive...
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Stack Pointer
A ‘stack’ is a small area of reserved memory used to store the data in the CPU’s registers when: (1) system calls are made by...
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Electronic Computers
The advance of semiconductor technology has made computing affordable. The reduction in price and improvement in performance has made computer much more affordable and powerful....
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Main memory
Main memory is also included on the microprocessor chip. Main memory holds Data, instructions, or results and passes them to and from the CPU. Main Memory...
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UNIX
The dominant operating system on the Internet, an Internet fact of life. UNIX has long been the choice for workstations and mainframes in research and...
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What are the components of computer?
There are four basic components in a computer system. Central Processing Unit (CPU) The main purpose of CPU is to process data in main memory....
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Main functions of an operating system
An operating system is a program that acts as an intermediary between a user of a computer and the computer hardware. Main functions...
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Key Aspects of e-CRM
To achieve positive results from eCRM efforts, companies must develop a comprehensive strategy for managing and utilizing customer knowledge. This strategy should include three key...
