1. Computers and the Four-Layer Model
Software Moving onto the second layer of the model, there are two types software in a computer which is System Software: Operating System(Mac OS X, Windows, Linux) and Firmware. ... The Firmware is a program that is created by computer codes being embedded onto a piece of hardware itself, simple definition it's a 'software for the hardware'. ... The Operating System is always installed on the computer by the company, without an Operating System the whole computer would be useless. ... The World Wide Web(WWW) is a system that is used on the Internet, it is frequently kno...
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- Approx Pages: 8
- Grade Level: High School