A computer is an electronic device applied in general and arithmetic functions. A computer comprises a processing unit and a memory store. The processing unit performs arithmetic and logic operations based on the information stored.
All the processes in a computer rely on both the hardware and software. Hardware comprise of tangible elements like a mouse, keyboard, monitor and the central processing unit. Software comprise of various programs and languages used by a computer. People use computers in most activities and it would be unimaginable how life would be if there were no computers.
In the past, people considered computers to be a reserve for scientist, engineers, the army and the government. However, that has changed already as computers are now in several workstations, schools and homes. The efficiency, accuracy and ability to accomplish numerous tasks have endeared computers to people and slowly becoming a need rather than a want. Ability to access internet through computers has enhanced research and innovation.
Computers touch on every aspect of modern living. The influence of computer on the living standards of people all over the world is unmatched. Banks use computers for purposes of storing information and arithmetic functions. They also use computers for speed, expediency and safety measures.
Communication has been escalating since the innovation and introduction of computers. Through emails and virtual worlds in the internet, people are now communicating effectively and in a speedy manner. Computers can qualify as business tools.
Computers are integral in the corporate world for they ensure easy transaction of business activities, record keeping and arithmetic functions like preparing a balance sheet. Today computers have enhanced business through online trading, settling of outstanding bills and the stock market.
Use of computers in medical science exhibits their abilities and effectiveness. Diagnosis of diseases improves with the use of computers. Computers have enhanced development of the best cure for various diseases through research. Computer technology applies in various medical practices such as surgery and scanning of body organs. The role of computers in education lacks an equal among other assistive technologies.
Learning today revolves around computers as teachers use them for instruction and preparing teaching materials. Students use computers to carry out research and writing their assignments. Introduction of e learning in various learning centers around the world requires continued use of computers by the instructors and students. Knowledge of computers is mandatory for young people aiming to meet both their education and career goals.
Media is a field that has demonstrated the quality and value of computers. Computer software and technologies apply in media to generate both audio and visual compositions. The technology applied in producing animation and three-dimensional visuals relies heavily on computers.
Some of the effects executed in films and movies develop from computer technology. All these activities and actions demonstrate the value of computers in the entertainment industry all over the world. Other fields that have exhibited the importance of computers through their use include the transport industry, metrological departments and the sports industry. Computers apply in plane and train reservations in countries with developed economies.
Weather predictions apply distinctive types of computers that analyze data and make appropriate predictions. Computers have enhanced the study of body development through sports by using specially created programs. These programs monitor the behavior of various body organs and muscles during an active session with the body. Sport technologies have influenced the development and steady growth of sport science and sport nutrition.
In almost every aspect of life, we operate an electronic device generated and developed using computer technology. I believe that computers are playing a crucial role in human wellbeing. We are at a stage in human development that we cannot afford to imagine life without computers.
Its is hard to imagine having to do things like washing clothes, arithmetic work as well as storing information into files and books manually. That would is stressful and may result in slow human development. Computers have added efficiency, speed, effectiveness and creativity into human activities. I believe that it is essential to get training on computers because they dominate nearly every element of modern life.
For example, a student who conducts manual research and writing of term papers is at a disadvantage in various aspects compared to a student who uses a computer to perform all this tasks. The aspects that come into focus in this scenario are time, quality, amount of workload and effectiveness of the overall process. A student who uses a computer spends little time on assignments, gets quality work with few mistakes and does little work compared to a student who applies manual means.
Therefore, it is right to conclude that human beings are dependent on computers today. People will do exceedingly little if someone takes computers away from them. Despite computers coming with challenges such as high cost of purchasing and power consumption, people have done their best to utilize technology to improve their wellbeing.
I believe that the invention and development of computers was a stage in the evolution of humankind into a complete creature. It is easy to imagine a virtually crippled humankind if all the computers and technologies developed using computers stop functioning today.