Electronic Computers And Their Components

Old in the days, computers were huge in size, hence, not that powerful and relatively slow when compared to computers nowadays. A computer is a complex electrical integrated circuit connects multiple of electrical components together. These components could be summarized in the following; transistors, resistors, capacitors, and diodes. Therefore, when it comes to high tech computers, revolutionary quality is a serious matter. One of the computer quality standards, for example, is the speed at which a computer carries out calculations, this speed is determined by transistors speed. The faster the transistor the better the computer.

From iPhones to Lamborghinis to the orion spacecraft; all of them required computer engineers. Computer engineering is the bridge between computer science and electrical engineering, it is where the heart of most modern technology is created and developed. With the emergence of personal computing and the every day growing demand for more in our technology, computer engineers rise to the challenge. “Computer hardware engineers research, design, develop, and test computer systems and components such as processors, circuit boards, memory devices, networks, and routers. By creating new directions in computer hardware, these engineers create rapid advances in computer technology” (“Computer Hardware Engineers”). Although very demanding path in college and stressful at times, the advantages and outlook of computer engineering far outweigh the toils of many years of rigorous study, and is going to be one of the most prominent disciplines of engineering in the future.

When building a pc, one needs to consider what they are going to use the PC for. For a college student, some uses of a desktop pc could consist of gaming, video editing, and running software. All three of these rely on each part of the computer to perform the task. One component used heavily in all three of the tasks is the CPU (Central Processing Unit). The CPU is a piece of computer hardware that

Motherboard: The motherboard is where many components such as the CPU, GPU, RAMetc.are connected. The motherboard does not hold any data itself. It also holds ports for input and output devices to be connected, such as a monitor, mouse, keyboard etc.

RAM (Random Accesses Memory): RAM is used by CPU when a computer is running to store the information that it needs to be used very quickly but it does not store any information permanently.

What do CPU’s do? The CPU is the Central Processing Unit; its aim is to be there the act as the brain of the computer. Other common name for the CPU is the processor. It is in control of the power the computer is receiving and using and the calculations that enable to the computer to be used. CPUs come in differing form factors and each has a particular way in which it will fit on to the motherboard. The most common manufactures of this part that people will know are Intel and AMD. The CPU is in charge of allowing programmes to be used. The CPU sorts the commands of a program into an order which enables it to be used.

CPU stands for Central Processing Unit and it’s the brain of the computer. CPU executes instructions that enable the operating system and application software to run on a system. Inside the CPU we can find three main components which are the ALU, Control Unit and memory unit. ALU stands for Arithmetic and Logic Unit and performs calculations like addition, multiplication, division and subtraction. It also compares results using “greater than”, “less than” or “equal to”. Control Unit controls the operation of the memory unit, processor and input/output units. Memory unit is where all data that the CPU may need to process is stored. The data is stored in the memory in binary form.

Answer: hardware and software is the core of the computer without it computer cannot perform its task. The PC contains various electronic components that we are able to see when we open it. By only pc by itself cannot perform their task on their own. Our PC needs something to get instructed to set it on where we need software to perform it. There are six different component of hardware to function the computer .The first one is central processing unit(CPU )it is the brain of the

CPU : This is the central processing unit, better known as the processor. This is the heart of the PC where calculations are madeRAM: RAM stands for random access memory. This part in the PC grabs the file from the hard drive and stores on its non permanent memory so that you can have multiple windows open such as word and be able to access this data faster. The more RAM the faster and more apps you can open and the bigger the files the ram can hold. However, if you are using word and your pc crashes and you haven’t saved the file to the hard drive. The work that you have done will be lost due to that RAM does not hold on to files. GPU(Graphics card): The graphics

The CPU is housed in the motherboard is considered the heart of the computer, it controls everything. CPU stands for central processing unit; it is one of the main components of a computer. The CPU or more commonly known as the processor is electronic circuitry which follows the instructions of the hardware and software on the computer, it effectively is a very efficient calculator carrying out arithmetic, logical, control and input/output operations.

A graphics card is a component of a computer system that helps to generate an image on the computer screen. Graphics cards are connected between the CPU and the screen in a computer system in order to provide the user with a clear image on the screen, a graphics card has its own RAM and its own Graphics Processor, and this means that it does not rely on the CPU to provide the entire RAM for the computer system. The inclusion of RAM into the graphics card means that the card will take care of most of the graphics processing allowing the computers RAM to do other jobs and do them more efficiently. The information process begins in the CPU where it sends information about the image to the graphics card; the graphics card decides how to use the pixels to create the image on the screen. There are different types of graphics card available and some are better than others.. A good quality graphics card produces smoother video and graphics playback and sharper pictures. A good graphics card can mean a faster refresh rate so if working with photos you can display them quicker and have better colour resolution. A graphics card can be used where it can produce high definition gameplay and also enable dual display and even use a television screen as a monitor through the use of a HDMI cable. High end graphics cards can be upwards of five thousand pounds whereas lower end graphics cards can be as low as fifty pounds. For a

It provides space for your computer to read and write data to be accessed by the CPU. If you add more RAM to your computer, you reduce the number of times your CPU must read data from your hard disk. This normally allows your computer to work quicker as RAM is a lot faster than a hard

It is also known as Graphic card. Video Card is a printed circuit board and it contains processing unit and memory. The processing unit is GPU (Graphics Processing Unit) It is mainly used for playing 3D games and movies.

Computer hardware engineers research, develop, and test computer systems and components such as processors, circuit boards, memory devices, and many more (Bureau of Labor Statistics). They design new computer hardware, create blueprints of computer equipment to be built. Test the completed models of the computer hardware that they design. Update existing equipment so that it will work will new software. Oversee the manufacturing process for the computer hardware. Maintain knowledge of computer engineering trends and new technology(Bureau of Labor Statistics).

A computer is 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 is the physical equipment of a computer system, including the central processing unit (CPU), data-storage devices, terminals, printer, etc. Software is a program or set of instructions or rules that control the operation of a computer.