TYPES OF COMPUTER DEVICES

TYPES OF COMPUTER DEVICES

TYPES OF COMPUTER DEVICES- Hello everyone, how are you? hopefully healthy always yes. back again with me on sharing together. next time I will share (post) about device devices that are on the computer. for friends who are already curious what are the components of computer components?let's review the discussion below

1. Computer Hardware (Hard Ware)

All components of computer equipment that form a computer system and other equipment that allows the computer to do its job. (physically)

 Parts of Hard Ware consist of:

a. Keyboard

The keyboard is a device that has the keys like a typewriter. Keyboard Type: Serial, PS / 2, USB.Brand Keyboard: Wireless, Acer, Logitech, Deluxe, etc.

b. Mouse

A mouse is a device that functions to move a pointer, pointing commands or programs on a monitor screen. Mouse type: Serial, PS / 2, USB. Mouse brands: Quantum, Genius, Logitech, etc.

c. Scanner

Scanners are tools for converting manual images into digital images. Brand Scanner: Canon, HP, Winpro, Umax, Mustex, Acer, etc.

d. Floppy Disk Drive

Floppy Disk Drive is a tool to read data (recorder) data stored outside (DISKET). Brand Floppy Disk Drive: Panasonic, Sony, Samsung, Teac, etc.

e. CD Rom

CD-ROM is a CD or VCD processing tool on the computer. CD-ROM capability: 24x, 36x, 40x, 52x, 56x. Brand CD-ROM: Creative, Teac, Philips, LG, Samsung, Sony, Asus, etc.

f. Casing

Casing is a computer wrapping box with a desktop casing (horizontal), tower (vertical). Brand casing: Dalmatian, Simbada, Energi.dll

g. Power Supply

Power Supply is a device that serves to deliver electrical current to various computer equipmentin CPU. Type of power suppy: power supply AT 12 pin connector, power supply AT X 20 pin connector.

h. Motherboard

Motherboard is the most important device in the computer that is used as media or place to install such as: Processor, memory, VGA, Sound Card, etc. Motherboard Brand: intel, Iwill, Abit, Asus, Elite, Soyo, Jetway, MSI, DFI, etc.

i. Processor

Processor is a chip (micro processor) which is the central brain controlling various computer devices. Brand Processor: IBM, IDT, Intel, Cyrix, AMD, etc.

j. Memory

Memory is a device that functions to process data and instructions (speed). Memory Brand: AMI, Visipro, Miron, etc.

k. Cadr VGA

VGA card is a device in the form of electronic circuit shaped like a card, which serves to connect the motherboard with the monitor. VGA Card Brand: S3, Riva TNT, SIS ELSA, Asus, Matrox, Ati Rage, etc.

l. Card I / O

Card I / O is a card that functions to connect the motherboard with input devices and output tools. (Hard Disk, Floppy Disk, Mouse, Printer)

m. Sound Card

Sound Card is a multimedia device that works on the computer sound processing. Sound Card Type: ISA 8 bit, ISA 16 bit, EISA, PCI. Brand: Creative, Vibra, Yamaha, etc.

n. Hard Disk

Hard Disk is a computer device that serves to store data, which is located inside with a large capacity. Hard drive capacity: 540 MB, 850 MB, 1.2 GB, 10 GB, 40 GB, 50 GB, etc.

o. Modem

Modem is a computer device that converts analog signals into digital signals in the Internet network. Modem type: Internal Modem, External Modem. Brand modem: Prolink, Rockwell, Origo, US Robatic, etc.

p. Cable

Cable is a set of cable lines that work to connect one component to another. Such as Hard Disk connection, Floppy Disk Drive with Motherboard and so on.

q. Monitor

Monitor is a tool that serves to display data or information in the form of text and graphics. Monitor type: VGA, SVGA, XGA. Brand monitors: Sony, LG, Samsung, Phillips, Vistec, GTC, SPC, etc.

r. Printer

The printer is a tool for printing computer work. Printer type: dot metric, desk jet, laser jet, ink jet, etc. Brand printer: HP, Canon, Apollo, Lexmark, etc.

s. Speaker

Speaker is a sound output tool. Brand speakers: Asus, Phillips, Altec, Genius, Turando, etc.

 

2.2. Software (Soft Ware)

All components of the data processing system outside the equipment components that can be operating system, program operation, package program, so written for a particular purpose. (enable hardware)
Example: Unix, CP / M Ms.Dos, Windows 1.0
Windows 95, Windows 98 Windows XP, etc.
Language software ie: Program used to translate instructions

2.3. Human Device (Brain Ware)

Brain ware is a person who has a profession directly related to the computer. Which includes the human device part is

• Operator: the person who operates the whole
  computer programs and data processing
• Data Entry: person in charge of entering data
• Systems Analyst: the person in charge of analyzing,
  designing computer system
• Programmer: the person who created the application program