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David Abarca, Instructor Del Mar College Computer Science and Information Technology Department Computer Corner Computer Corner.

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Presentation on theme: "David Abarca, Instructor Del Mar College Computer Science and Information Technology Department Computer Corner Computer Corner."— Presentation transcript:

1 David Abarca, Instructor Del Mar College Computer Science and Information Technology Department Computer Corner Computer Corner

2 A Computer is made up of a collection of various components: Motherboard (Audio, Modem, Video, Peripheral Ports) Memory (Holding area for data being used by the computer) Processor (Central Processing Unit – CPU) Disk Drives (Floppy, Hard Drive, CD, DVD, - For File Storage) Computer Corner

3 All files used by a computer fall into one of three categories: 1. The Operating System 2. The Application Software 3. The Data Files Computer Corner

4 The Operating System Computer Corner

5 The Operating System Controls all the input and output for the computer. Input from Keyboard Mouse Network Interface Card (NIC) Scanner / Digital Camera Digital Media Card Output to Monitor Printer Network Interface Card (NIC) MP3 Player Digital Media Card Computer Corner

6 The Operating System Provides an interface, or means of connection, between the user, the components inside, and the devices attached to computer. Computer Corner

7 1. The Operating System 2. The Application Software 3. The Data Files Computer Corner Next Week

8 Computer Corner For a copy of today’s presentation, please visit and follow the KIIITV link Please your questions to: David A. Abarca at


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