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 houses the main computer components including the motherboard, CPU, RAM, expansion cards, and connections for other components. The motherboard serves as the central component that connects the other parts of the computer including storage devices, expansion cards, and buses that allow communication between all components.
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.
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
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Operation “Blue Star” is the only event in the history of Independent India where the state went into war with its own people. Even after about 40 years it is not clear if it was culmination of states anger over people of the region, a political game of power or start of dictatorial chapter in the democratic setup.
The people of Punjab felt alienated from main stream due to denial of their just demands during a long democratic struggle since independence. As it happen all over the word, it led to militant struggle with great loss of lives of military, police and civilian personnel. Killing of Indira Gandhi and massacre of innocent Sikhs in Delhi and other India cities was also associated with this movement.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
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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.
7. The mainboard (also called the motherboard, or
system board) is the biggest board inside your
system unit. All the main components of your
computer connect to the mainboard. The CPU, BIOS
and chipset are normally situated on your
mainboard along with all the other electronic
components.
The storage devices, such as the hard disk and DVD
drive, are attached to the mainboard via data cables.
The expansion cards, such as the video card and
RAM modules, are attached to the mainboard via the
PCI and memory slots. The video and sound cards
can be integrated into the mainboard (onboard).
Mainboard
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 & SATA
The current SATA standard provides significant benefits
over ATA in terms of convenience, power consumption, and
most importantly, performance.
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.
18. 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.
19. 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.
20. Some Types of Expansion Cards
Video cards
Sound cards
Network cards
TV tuner cards
Video processing cards
Modems
Editor's Notes
The chassis is the metal and plastic box that contains the system unit. It protects the system from the outside world
and helps to keep the system unit components cool.
The power supply is an electrical device that transforms the standard electricity supply (115-120 volts AC (alternating current) in the United States or
220 volts AC in Europe) into the lower voltages (3.3 or 5 to 12 volts DC (direct current) that computer systems require.
A UPS is primarily used as a backup power source for the computer. It can keep a computer running for a while so a user can save work and properly
shut down the computer when the power goes out. It also protects the computer against different power problems such as high voltage, low voltage,
and frequency differences.
An internal speaker is connected to the mainboard and allows the computer to sound error or warning beeps while it is running. The PC speaker today deals
largely with low-level warning signals such as start-up errors.
