Microcomputers: (Notebook, Laptop, Desktop and Tablet PC) Microcomputers are the smallest systems in the market. The size range is from calculator to desktop size. Its CPU is microprocessor. It also known as PC, their aim is to satisfy the needs of public and are single-user computers. They are used for common applications such as gaming, social networking, and internet research. Justify the performance, limitations Justify why this type is suitable to a particular environment Desktop: Desktop wasn’t designed to be portable. The expectation with desktop systems is that you will set the computer up in a permanent location. Most desktops offer more power, storage, and versatility for less cost than their portable brethren do. Laptop: A computer …show more content…
Microcomputers in society Microcomputers nowadays have a huge impact on our society; they are present in our day-to-day tasks. Microcomputers allow us to communicate, faster and efficiently between friends, family thought messaging or email. Currently Laptops are the trend in microcomputers “family” because they are cheaper and permit users more flexibility. Microcomputers in education In education such as schools, colleges and universities students and teachers can benefit by using these different types of microcomputers for teaching and learning. Microcomputers in industry Microcomputers in industry nowadays are a great tool to support business because applications such as spreadsheets, word processing, database management and software developing can help them to achieve their aims. Mobile computers Performs many of the functions of a computer, typically they have a touch screen interface, Internet access, and an operating system capable of running downloaded apps. Mobile computers handheld devices that have the capability of being carried around and being used practically anywhere that the user wants to. They are capable of accessing internet from most places in the world, they’re able to send and receive data using 3 and 4G network for faster …show more content…
Mass organizations would use supercomputers, as they would have tem designed for the purpose they need. However, they can being found in governments due to the fact they can handle mass calculations very quickly. The purpose of a Supercomputer would be for very big mathematical or scientific calculation in very quick time. Conclusion In my opinion all computers systems have an important role in society, in education and in business because they can help us to many ways in our day-to-day tasks. With the development of these systems, it was possible to society improve in terms of speed information, and accessibility, because nowadays it is possible to be connected to a network called Internet and we communicate with speed and efficiency. However, exists some controversies some people began to get addicted, anti-social and depress because they expand all the time linked to this systems. However, if we analyse how education is currently we see that these advanced systems can help students develop their skills and the way, how students and teachers communicate. In other hand this systems let students fully dependent of them, in some cases students have difficult to think by
4. Because of their size and price, supercomputers a rarely used or seen by the average person. Supercomputers are used for parallel processing or to rapidly process different data at the same time.
Desktop computers were commonly used since the late 90’s. The increasing number of applications on desktop computers allowed us to do all kinds of different activities like games, music, video, document editing and so on. In comparison with laptop computers, desktop computers have more stable performance, greater capacities, and throughout history, they have proven themselves more reliable to handle every job they have been assigned.
The most common type of computer is the personal computer, which is otherwise known as P.C., or the desktop computer. Computers contain countless electronic parts. These parts all contribute to processing, sorting, and receiving data. Usually, computers are linked to thousands of other computers and handheld devices via the World Wide Web or also known as the internet. It is estimated that about half of the jobs today use computers. Computers have changed the way we communicate and learn forever. You can communicate to other people using phones, laptops, tablets and PCs. You can do all of this through the internet or also known as the World Wide Web. Before modern communication we didn't know about things happening on the other side of the world for weeks or even months. But today we know what is happening all over the world in an
In the past few decades, one field of engineering in particular has stood out in terms of development and commercialisation; and that is electronics and computation. In 1965, when Moore’s Law was first established (Gordon E. Moore, 1965: "Cramming more components onto integrated circuits"), it was stated that the number of transistors (an electronic component according to which the processing and memory capabilities of a microchip is measured) would double every 2 years. This prediction held true even when man ushered in the new millennium. We have gone from computers that could perform one calculation in one second to a super-computer (the one at Oak Ridge National Lab) that can perform 1 quadrillion (1015) mathematical calculations per second. Thus, it is only obvious that this field would also have s...
...also covered. Examples were used to illustrate how different data outputs can be used to convey information. The paper also highlighted the main differences between primary and secondary storage options. A discussion followed on different types of storage devices and what their optimal implementations may look like. Lastly, the role of components in determining the speeds of computer was dissected and explained. Modern day computers are complex and powerful. If Moore's law holds up, then we will be treated to near-super-computer-powerful Personal Computers in the not too distant future.
There was a time when laptops were the only option for on-the-go electronic communication. Today, we have smartphones that can do everything that required multiple devices
Computers are very complex and have many different uses. This makes for a very complex system of parts that work together to do what the user wants from the computer. The purpose of this paper is to explain a few main components of the computer. The components covered are going to be system units, Motherboards, Central Processing Units, and Memory. Many people are not familiar with these terms and their meaning. These components are commonly mistaken for one and other.
There are many types of PCs that include Laptops and Desktop. Laptops sometimes called notebooks are a portable type of computer that is designed fit into a person’s lap and comes in many different sizes and capabilities (1). Desktop computers are a non-portable type of computer that’s components sit on or under a desk. On a lot of Desktops the monitor is separate from the tower. The tower holds all of the components necessary to run the computer. Some desktops are all-in-one which means that all of the components need to run the computer and the monitor are not separate from each other. (1)
Prior to the revolution in technology that was microprocessors, making a computer was a large task for any manufacturer. Computers used to be built solely on discrete, or individual, transistors soldered together. Microprocessors act as the brain of a computer, doing all mathematics. Depending on how powerful the machine was intended to be, this could take weeks or even months to produce with individual components. This laborious task put the cost of a computer beyond the reach of any regular person. Computers before lithographic technology were massive and were mostly used in lab scenarios (Brain 1).
Computers in general were discovered in the 1970’s, from then onwards the software and casing for this gone smaller and smaller. [1] First there was a desktop computer which followed with a laptop and nowadays tablet has become even more popular. Tablet computer is easily comparable to desktop computer and to a laptop; all of them designed for the same reason and purpose in mind.
Supercomputers are the supreme machines in the computer world. Supercomputers includes thousands of times the computing power of a desktop and cost several millions of dollars. They fill large halls, which are chilled to prevent their thousands of microprocessor cores from overheating. And they perform billions, or even thousands of billions, of calculations per second.
Smartphone’s, PADs, tablet computers and other handheld devices that are used to run over operating system are called mobile operating system (Mobile OS). A specified data and programs that run over the mobile devices are referred as mobile operating system. It handles all the hardware and optimizes the performance of the application software in the device. Mobile multimedia functions, Internet connectivity and many other applications are handled by mobile operating system. Base infrastructure software inherent of a computerized system is operating system. It controls all primitive operations of the computer such as PDA and Smartphone. To install and execute the third party applications (known as apps) by users are allowed in the operating system devices. It enumerates new functionalities of the devices. Today mobile devices with a desired OS are called Smartphone’s and a wide range of applications for instances games, apps,communication or social media apps, digital maps, etc are used by users.
Modern computers have incredible speed of processing because of fast access time. Access time is how long it takes for a character in memory to be passed to or from the CPU. Similarly Computer systems have many more characters like Volatility, Access Method, Portability, Cost Capacity etc. By these capabilities Computers today have gained access to every aspect of our life. It is the most wonderful and versatile tool ever invented by man.
The computer evolution has been an amazing one. There have been astonishing achievements in the computer industry, which dates back almost 2000 years. The earliest existence of the computer dates back to the first century, but the electronic computer has only been around for over a half-century. Throughout the last 40 years computers have changed drastically. They have greatly impacted the American lifestyle. A computer can be found in nearly every business and one out of every two households (Hall, 156). Our Society relies critically on computers for almost all of their daily operations and processes. Only once in a lifetime will a new invention like the computer come about.
The statement, which says, “depending on computer” has been a controversial issue since it was invented. Some people believe that computer has unpleasant effects on people’s lives, such as destroying social communication, affecting people’s health, and limiting their creativity. On other hand, some people think that computer has presented a lot of benefits on people’s lives. For instance, it has developed education, increased knowledge about the universe, and reduced time working. In my opinion, I believe strongly that a positive side has a right presenting because computer has provided a lot of benefits on our life such as enhancing many ways to develop education, contributing to discover and determine different planets, and making life easier.