Page 13 - Viva ICSE Computer Studies 8 : E-book

1 Operating System and Graphical

User Interface: Role and Functions

Learning Outcomes
Let’s Learn About

Students will be able to • Introduc on
• diff erentiate between CUI and GUI in terms of multitasking. • Types of So ware
• list the features, functions and advantages of GUI. • Opera ng System
• Need for an Opera ng System
• Features of an Opera ng System
• Types of Opera ng Systems
• User Interface

Activity Corner

Identify the following devices and classify them as input (I), output (O) or storage (S) devices.

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