Fundamentals Of Computer

FUNDAMENTALS OF COMPUTER Information Technology

Information Processing System ,[object Object],[object Object],[object Object]

Information Processing System ,[object Object]

PROCESSING SYSTEM DATA INFORMATION

Functions of an Information Processing System ,[object Object],[object Object],[object Object],[object Object]

Three Major Components of an Information Processing System ,[object Object],[object Object],[object Object]

Computer Sizes ,[object Object],[object Object],[object Object]

MAINFRAME COMPUTERS MINICOMPUTERS MICROCOMPUTERS/PERSONAL COMPUTERS

Basic Units of Measurement ,[object Object],[object Object]

Basic Units of Measurement ,[object Object],[object Object],[object Object],[object Object],[object Object]

Basic Units of Measurement ,[object Object]

BASIC PC HARDWARE ,[object Object]

Basic hardware of a PC system ,[object Object],[object Object],[object Object],[object Object],[object Object]

1. Central Processing Unit ,[object Object],[object Object]

2. Memory Unit ,[object Object],[object Object],[object Object]

3. Input Devices ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Keyboard ,[object Object],[object Object],[object Object],[object Object],[object Object]

Two Types of Mouse ,[object Object],[object Object]

How a Mouse Hooks Up to a PC ,[object Object],[object Object],[object Object]

Other Pointing Devices ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Scanning Devices ,[object Object],[object Object],[object Object],[object Object]

Image Capturing Devices ,[object Object],[object Object]

4. Output Devices ,[object Object],[object Object],[object Object],[object Object]

Types of Monitor ,[object Object],[object Object]

Printers ,[object Object],[object Object]

Dot matrix printer Inkjet printer Laser printer

5. Secondary Storage Devices ,[object Object],[object Object]

Floppy Disk ,[object Object],[object Object]

High-Capacity Floppy Disks ,[object Object],[object Object],[object Object],[object Object]

Hard Disk Drive or Hard Disk ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Discs ,[object Object]

Kinds ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Drives ,[object Object],[object Object],[object Object],[object Object],[object Object]

Other Secondary Storage ,[object Object],[object Object],[object Object],[object Object]

Parts that Build Up A System Unit ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Casing or cover ,[object Object],[object Object]

Power Supply ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Motherboard ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Expansion Slots ,[object Object],[object Object],[object Object],[object Object]

Ports ,[object Object],[object Object],[object Object],[object Object]

Software ,[object Object],[object Object],[object Object],[object Object]

2 Kinds of Software ,[object Object],[object Object],[object Object],[object Object]

Functions of a System Software ,[object Object],[object Object],[object Object]

2 Kinds of Software ,[object Object],[object Object],[object Object]

Disk Operating System ,[object Object],[object Object]

MS-DOS Commands ,[object Object]

Graphical User Interface (GUI) ,[object Object],[object Object],[object Object]

FILES ,[object Object],[object Object],[object Object],[object Object]

EXTENSIONS ,[object Object],[object Object],[object Object],[object Object]

DIRECTORIES ,[object Object],[object Object],[object Object]

Fundamentals Of Computer

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Fundamentals Of Computer