Computer Keyboarding, Slides of Computer science

Parts of the Keyboard and Finger Keyboarding

Typology: Slides

2023/2024

Available from 03/28/2024

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What is System Software?

  • What is an Operating System? Goals & Functions of Operating System | Concept Simplified by Anim ation (youtube.com)
  • (^) Like an organizer, system software lets you manage, maintain, and control the computer. There are two kinds of system software: the operating system and the utility program.

Types of Operating Systems

The operating system can either be graphics-based or command-driven.

  1. WIMP- examples of graphics-based OS are Microsoft Windows, Linux, and Macintosh OS.
  2. Command-driven operating system – an example is the MS-DOS, which was popular during the 1970s and 1980s.

What is GUI? graphical user interface

command-driven operating system

  • This uses text codes to access the

computer’s programs. You type in the

commands to open a certain program.