Question

write a short composition on the topic the computer answer me fast it's urgent...​

Answer 1

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Computers are being used widely in the 21st century especially since most people require internet to run their daily activities. Computers are basically the electronic devices that are used to store and manipulate information that is retrievable and can be stored for long-term use. These devices have been in use since the nineteenth century. The use of computers has escalated in the 21st century due to advancements in technology and the civilization in the society.

People use computers for different reasons and they value its use because of the benefits the computer has. During the development of computers, there have been several advancements which include the reduction in size and the improvement of speed and efficiency. The earliest computers, supercomputers, were huge and very slow while current computers, laptops, are very small yet very fast and efficient. Computers has actually evolved and with the trend of technological advancements, more discoveries are yet to be made.

Uses of Computers:

Computers are found in almost all fields i.e., education, healthcare, business, homes among other fields. The uses of computers cut across all fields for the basic functions and then differences in function are specific to fields. Computers are used to enter information and store them. Specific tasks are also performed using computers for example monitoring of performance or office work. Computers are also used for entertainment like computer games, watching and listening to music. Computers are used to access information from the internet and it enables learning and communication.

Advantages of Using Computers:

Computers enable quick and efficient storage and processing of information. The simplification of work and efficiency is enabled by computers. In healthcare for example, patient’s data and information is entered into a computer instead of using the old methods of pen and paper therefore, time is save and accuracy is enhanced.

Computers enable digitalization of things like photos, documents and books. This makes the learners to have less baggage when carrying their reading material because they have been digitalized. Digitalization also saves time because when one is in need of a photo or a document, it is easier to get a digitalized one than a manual one.

Disadvantages of Using Computers:

Computers have made work easier for people and therefore there is reduced activity. Reduced human activity results in development of unhealthy lifestyles and diseases associated with sedentary lifestyles.

Computers have also enabled the access to internet, which cause social problems like immorality. The use of computers has also caused a reduction in human interaction because people are glued to their computers because they can do everything on a computer from ordering food to communicating, to paying bills and other things.

Conclusion:

Based on the shred knowledge on computers, it is evident that its use has diversified globally. The use has increased efficiency and it has improved almost all sectors of life ranging from the social, economic, cultural and political. The use of computers has its pros and cons. Computers are actually essential because they complement human abilities and they will go a long way in improving the way of life.

Answer 2

Answer:

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Explanation:

Essay on computer 1 (100 words)

The great discovery of modern technology is the computer. This is a common machine that has the ability to keep a lot of data in its memory. It works by using input (like key-board) and output (printer). It is very easy to use, so any child can work on it too. It is very trustworthy that we can keep with us and can experiment anywhere and anytime. With this we can also create new data with changes in our old data. Computer is a new technology used in offices, banks, educational institutes, etc.

Essay 2 on computer (150 words)

Computers have become very comfortable and primary in the lives of people today. This can accomplish more than one task in less time. Spending less time, alone, many humans are capable of doing equal work. This is the meaning of high power. The first computer was mechanical, which was made by Charles Babbez. Any computer takes the help of its hardware and the installed application software to work properly. UPS, CPU, printer, mouse, key board, etc. are computer accessories.

Any data inserted into a computer through a device is called input data and the device in it is called an input device, and the data that we get through external printers etc., is called output device and the device used in it is called the output device. is. Input data given in computer is converted to information which can be stored or modified at any time. Computers are a secure weapon to store data, which is used in different areas. Through this, we can bill, make purchases, video chat, email, messaging etc from any corner of the world.