trixie mae c. garcia powerpoint about computer harware and software............

1. Computer Hardware/Software By : Garcia , Trixie Mae C.

2. Computer Hardware Though a PC comes in many different form factors, a typical personal computer consists of a case or chassis in a tower shape (desktop) and the following parts

3. Parts Of Computer Hardware Motherboard Power Supply Video Display Controller Removable Video Devices Internal Storage Sound Card Other Peripherals

4. Computer Software Computer software, or just software is a general term used to describe the role that computer programs, procedures and documentation play in a computer system.[1]

5. Relationship of computer hardware to computer software Computer software is so called to distinguish it from computer hardware, which encompasses the physical interconnections and devices required to store and execute (or run) the software. At the lowest level, software consists of a machine language specific to an individual processor. A machine language consists of groups of binary values signifying processor instructions that change the state of the computer from its preceding state. Software is an ordered sequence of instructions for changing the state of the computer hardware in a particular sequence.

6. Types of Computer Software System software -System software helps run the computer hardware and computer system Programming software -usually provides tools to assist a programmer in writing computer programs, and software using different programming languages in a more convenient way. Application software -allows end users to accomplish one or more specific (not directly computer development related) tasks.

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