Components Inside My Computer

Components Inside My Computer

A guide to the components inside my computer. My computer hello and welcome to videojug. We’re going to show you what the major components inside your computer are and tell you a little about what each of them do guiding us on this tour will be Phil Bourton. East technology support in brighton.

 Step 1 The major components

The major components of a computer are the motherboard the cpu or central processing unit ram or the random access memory the graphics card the power supple the hard disk or hard drive the optical drive also known as a CD or DVD drive.

Step 2 Hardware and software

 all of these components are usually found within the Tower of a desktop computer they are referred to as hardware. Hardware can be thought of as the actual physical components that go into the computer software refers to the programs and systems that operate within the hardware.

Step 3 The motherboard

the motherboard is the heart of the computer it is the largest and most fundamental component of a pc and every other components is attached to it in some way. This is because all the different components used the mother board to communicate and work with each other the motherboard has a series of slots sockets and connectors for attaching the components of a pc in most cases the memory accessory cards and cpu are installed directly onto the motherboard the drives and peripherals communicate with the motherboard through wired connections. There are wide range of motherboards to choose from. They different features speed capacity and the cpu supported. They also different size shape and layout. This is commonly referred to as the form factor.

Step 4 For the cpu

Cpu stands for central processing unit. This is the brain of the computer and is often referred to as the processor or the chip. It is found  a under a heatsink and fan and sits directly on the motherboard the cpu directs coordinates and communicates. Whit the other components and performs all of the thinking it is not really thinking. What a cpu actually does it perform mathematical calculations. It is the software that people write that translates these calculations into useful functions for us.

 Step 5 ram. Ram stands for random access memory and comes as modules and predefined amounts. It is also found directly on the motherboard and usually in one two or four slots the memory chip store information temporarily for short term used by the cpu ram is used to store information for files. That are actually being used by the cpu at any given time the computer is ram memory is an entirely different thing form the hard disk memory the hard. This stores information permanently for long-term use.

Step 6 The graphics card

The graphics card or video card translates information into the graphics and tax that appear on the monitor screen most motherboards now include a slot specifically designed for the graphics adapter called the AGP. Slot this stands for advanced graphics port modern graphics adapters usually incorporate some memory write on the card to improve their performance.

Step 7     The power supple

This supplies power to the other components which is why it has so many wires coming out of it. It is usually positioned at the back top corner of the computer case the power supply has a fan built into it to keep itself and the computer cool.

Step 8   Hard disk a hard disk

Which is also called a hard drive is much like a filing cabinet the programs and data is stored on the hard disk and the computer accesses them as they are needed. When the computer accesses the hard drive. It is reading and moving the stored information into the ram memory that. Memory is the temporary workspace however the original file is still on the hard disk and has left undisturbed until the file is saved. When the computer stores or saves information it writes a data to the hard disk that process results in the old file being replaced or modified with the new information if you save data to a new file or install new software. The information is written to the disc in an available unused portion of of the disk.

Step 9 The optical drive

The optical drive is often called a DVD drive or CD drive it sits at the front of the computer for ease of access and use a laser to read and write information to cds and svds done.

What is ICT

                                                                         What is ICT?  
Hi my name is Even Huan, hi my name is Chris from and we want to talk to you about the ICT stands for information and communications technology and that means that covers all of the technologies and businesses involved in the creation and processing of digital information that includes all fines of computing from building web pages to write and software to control a rocket from assembly the home computer to managing a complete office computer system from creating special effects for the film to designing the technologies broadcast TV and radio across the globe from studying the appropriate computer equipment to customer to providing the support needed to ensure the successful use of a new software system in a large organization this is a big industry really big in fact it’s the largest businesses in the world and it’s growing all of the time. Why well because at its heart it’s concerned with making life easier and better for everyone of us.  Hi I’m Lionel Alexander and the Vice President and Managing Director of hewlett-packard manufacturing here in the league slip kill their the ICT sector is a very key sector that not only drive the economy and the future island but more importantly is changing the lifestyle of people everyday. In Ireland there over 70,000 people working in over 1,300 firms directly involved an effective IC to use a big part of our economy much bigger than it is in the UK or most of the rest of the world Ireland a tiny country barely visible on the globe is one of the top three exporter of software and the world. Neither 10 top software companies in the world have significant operations here island is home to many global players across all I city business areas city business areas such as internet space data storage.    Telecommunications software and computer systems with instantly recognizable names such as Intel dell Microsoft IBM Apple HD Google Ericsson sap yahoo and even facebook the sector accounts for approximately a third of the country’s expert. Which is hugely important for our economy by any measure the ICT sector has been a significant drive in the arch economy whether in terms of employment output for the creation of wealth. As well as been engaged in a range of business functions they provide the enabling technology to other sectors it has been a source of successful Irish enterprice and startups and has contributed men stage the economic success of the country in church.    The ICC section Ireland can boast world-class industry achievement. One of the main reasons we have such a strong presence in the sector’s equality and diversity of our workforce. The location of the world’stop level software companies in Ireland has meant the critical mass of technical and professional expertise has been reached in the sector.      The availability of highly skilled individuals are both graduate and senior level positions allows software companies to access a group of people.   That is essential to achieve growth in the industry we also have a lot of qualified people from a wide range of nationalities who can contribute their technical knowledge and skills and their native languages. Yourselves the ever increasing need to provide services globally from operations based here. Recent figures and students entering carrot level 2 arising demand for engineering and technology courses .We are now realizing that the world needs more people who are technologically we’re in every industry in Sector. National Skills strategy compiled by the expert group on future skills needs has found that the requirement for technical knowledge will rise across almost all occupations in the future. Even in times of rising unemployment demand for highly qualified graduates in disciplines including computer science and engineering is expected to continue.   This is also true or of the supporting roles which the technology depends. The current economic downturn may affect the timing of that demand but it is unlikely to affect the overall trend. We as a nation.  Let’s ensure that I remains one of the best performance in terms of producing. Who combined their technical know-how from the science engineering technologies areas. People include the development of ICT skills into their career planning. Will always be in a stronger position to adap to the changing world Connery and ensure that Ireland’s ICT that there continues to hold this position on the world stage.  My name is tomorrow and the general manager of Intel and are kids coming to the system today who have an interest in science engineering and technology should have no fears about the future of working in that industry here in Ireland.   So if you want to have an aspiration that’s beyond essentially a good job and a good career think about the aspiration of being involved in an enterprice that makes a difference across the whole globe Intel in Ireland and companies like Intel and Ireland have a challenge on their hands and that’s to continue to help Ireland b’fast be nimble  because we’re operating on a global stage and Arlen needs people working in engineering and technology it needs the best brains working in those environments so that Ireland as a nation can prosper and grow the future is changing.   ICT technology is changing the world. It’s going to change the way people consumed in the knowledge that the way people distribute the knowledge and the way people use their knowledge. If you want to change the world and if you want to make a difference choose ICT as a career band.