The physical components of a computer can be grouped into four categories: the system unit, input devices, output devices, and storage devices. The system unit contains the main components like the chassis, power supply, motherboard, CPU, memory, and expansion slots. The motherboard connects all the components via buses and contains the BIOS chip which allows the computer to boot. Expansion cards add additional features and connect via slots on the motherboard.
The presentation given at MSBTE sponsored content updating program on 'PC Maintenance and Troubleshooting' for Diploma Engineering teachers of Maharashtra.
Venue: Government Polytechnic, Nashik
Date: 17/01/2011
Session-3: Internal Components of PC
This is the full ppt for the components of the motherboard. The computer Engineering students or IT stream students may have this document helpful in their studies.
The presentation given at MSBTE sponsored content updating program on 'PC Maintenance and Troubleshooting' for Diploma Engineering teachers of Maharashtra.
Venue: Government Polytechnic, Nashik
Date: 17/01/2011
Session-3: Internal Components of PC
This is the full ppt for the components of the motherboard. The computer Engineering students or IT stream students may have this document helpful in their studies.
Nowadays, the most common way to get new software is to download it from the Internet like Microsoft Office and Adobe Photoshop. You can also install free software like Google Chrome web browser by visiting download sites and clicking the Download button. The installation file will then be saved to your computer in .exe (pronounced dot e-x-e) format, this is the standard extension for installation files on Windows computers.
Nowadays, the most common way to get new software is to download it from the Internet like Microsoft Office and Adobe Photoshop. You can also install free software like Google Chrome web browser by visiting download sites and clicking the Download button. The installation file will then be saved to your computer in .exe (pronounced dot e-x-e) format, this is the standard extension for installation files on Windows computers.
Nowadays, the most common way to get new software is to download it from the Internet like Microsoft Office and Adobe Photoshop. You can also install free software like Google Chrome web browser by visiting download sites and clicking the Download button. The installation file will then be saved to your computer in .exe (pronounced dot e-x-e) format, this is the standard extension for installation files on Windows computers.
Nowadays, the most common way to get new software is to download it from the Internet like Microsoft Office and Adobe Photoshop. You can also install free software like Google Chrome web browser by visiting download sites and clicking the Download button. The installation file will then be saved to your computer in .exe (pronounced dot e-x-e) format, this is the standard extension for installation files on Windows computers.
Nowadays, the most common way to get new software is to download it from the Internet like Microsoft Office and Adobe Photoshop. You can also install free software like Google Chrome web browser by visiting download sites and clicking the Download button. The installation file will then be saved to your computer in .exe (pronounced dot e-x-e) format, this is the standard extension for installation files on Windows computers.
Have you experienced seeing little pop-up windows in your PC or mobile devices? Well, these tell you that software updates are available for your computer, laptop, tablet, or mobile device. Software updates are important to your digital safety and cyber security. Do not click on that “Remind me later” button or at least don’t put off updating your software for long. This will make you feel confident your device is more secure until the next update reminder.
Computer
- An electronic device that stores, retrieves, and processes data, and can be programmed with instructions
- A computer is composed of hardware and software, and can exist in a variety of sizes and configurations.
Hardware
- The physical equipment of a computer system, including the central processing unit, data-storage devices, terminals and printers.
Software
- C
motherboard is the main circuit board.Motherboard has a collection of chips and controllers known as the chip-set. It connects and transmits signals to and from peripherals and components.advantages and disadvantages of mother board and real world applications.
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http://sandymillin.wordpress.com/iateflwebinar2024
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2. Introduction
The physical parts of a computer are called
hardware. In this chapter, we will examine the
different types of hardware according to four groups:
The system unit,
Input devices,
Output devices,
Storage devices.
9. The ROM-BIOS (Read Only Memory-Basic
Input Output System)
This chip is a special ROM microchip on your
computer’s mainboard. It ensures that the BIOS will
always be available and will not be damaged by disk
failures. It also makes it possible for a computer to
boot itself.
11. System Buses
Every component in the computer must be able to
communicate with the CPU through the motherboard.
This connection is done via a collection of copper or
gold tracings attached to the motherboard.
These tiny wires are called
buses. Buses carry data and
control messages between
the components.
12. The Bus Arbitration (Chipset)
The bus arbitration chipset is an integrated circuit on
the motherboard. It controls how the mainboard
buses are used. If two different devices try to use the
same bus at the same time, it can cause a problem.
The bus arbitrator prevents this problem.
13. Expansion Slots
Expansion slots hold expansion cards (such as a
video card, sound card, or network card) and
connect them to the buses.
14. ATA and ATAPI Interfaces
ATA (advanced technology attachment) is the real name
for the mass storage device (such as hard disks, solid-
state drives, and CD-ROM drives) interface, frequently
called IDE (integrated drive electronics)or EIDE
(enhanced IDE).
17. Central Processing Unit (CPU)
A central processing unit (CPU) or processor is an
electronic circuit that can execute computer
programs. The CPU is one of the most important
components inside your computer. It is like the brain
of your computer, because it performs all the
computer calculations. CPU speed is measured in
gigahertz (GHz) and has an important effect on the
overall speed of your computer.
19. Memory (RAM)
RAM (Random Access Memory) is temporary
memory that the computer uses to store applications
and data that are in use, for example, the operating
system, and a word processor or database program.
RAM is called “random access” because any storage
location can be accessed directly. When you create
data such as a letter or a picture, the computer
stores the data in RAM and then copies them to the
hard disk when you save your work.
21. Expansion Cards
An expansion card (also known as an add-on card,
internal card, or interface adapter) is an electronic
board added in a desktop computer to provide or
expand features not offered by the motherboard.
Expansion cards need device drivers to function
properly.
22. Some Types of Expansion Cards
Video cards
Sound cards
Network cards
TV tuner cards
Video processing cards
Modems