The value of currency and price of any share can be known instantly by the computer. Today printing can not be thought of without computer. It is an indispensable part of printing. Thousands of books are composed with the help of computer within a very short time. In the developed countries computer is used to run mills, factories and industries.
Trains and planes are run by the computer. Computer is a source of great income. Many developed and advanced countries export software and hardware and earn a lot. There Is no unmixed blessings on earth. Everything has its dark sites. Computer has its own Demerits too. It causes diseases like respective stress injury and weakens the eye sight of the operators.
Of late computer has been computer introduced in Bangladesh. Many Government and none govt. A course on computer has been introduced in secondary levels. The day is not far to come when computer s will be used in every sphere of life. Computer is of great use to us. We can not go a single day without computers. It is a part and parcel in our daily life. With the latest invention of modern science , our civilization is getting more development.
The computer has been a great wonder of modern science. There is no denying the fact that the role of the computer in this modern age is inevitable. A computer is a collection of device that helps people perform mathematical calculations. It is regarded as a special kind of electronic machine that can perform mathematical calculations and process large amount of data as a great speed. In a few minutes , a computer can perform calculation that a trained mathematician would need years to do.
Though a computer can perform many complex jobs at a tremendous speed, it had no capacity to do anything by itself. A substitute for human brain: We live in a age of science. Science plays the most vital role in modern civilization. Now it has raised human civilization up to the highest peak. So long, we are enjoying the benefits of cinema, radio, television, telegraph, telephone, X-ray and so on. But now we are enjoying the benefit of another wonderful invention of science. It is computer which has come forward to work as a substitute for human brain.
A British professor of mathematics named Charles Babes deserved the credit for the invention of computer. He wrote about a formula which would human brain. According to his formula, he made a machine. As electronic parts did not come into use at that time, he used metallic parts.
As a result, the machine did not function properly. Following the formula of Charles Babes, an American scientist named Howard Akin invented an improved computer. It could do difficult sums.
The computer is one of the most important inventions of our age. So our age is called computer age. The first computer was a mechanical computer which was created by the Charles Babbage. The Computer is an electronic calculating machine. It is very simple data based machine. It performs various functions faster and more accurately.
It can be used to do any kind of work. It allows us to make changes in the already stored data as well as store new data. Computer is a big dictionary. Computer education has been introduced at school levels and in primary classes, as such is the importance of acquiring the knowledge of computers. The computer has proved in all roles that it has been assigned. A great helping hand, in every sector that has been applied with computers. Telecommunication and satellite imagery are also computer based, which is added to the long list of applications computer holds in other fields.
With every positive, there is a negative and the same is applicable with computers also. With all the positives that one could acquire and seize, the negative side is also large. The increase in Cyber crime, pornographic websites, false identity leading to trapping of youngsters and many more. Yet , the advantages are more outnumbered and there are many preventive measures also introduced to stop the negative aspects.
The world would not have been what it is today, had there not been an entry to this great machine even though in the crude form, ages before us. Computer has a great future and we just have to keep a watch and mark the changes coming to it. You must be logged in to post a comment.
Micro, Mini, Mainframes and Supercomputers Words. Notes on the Essential Functions of Accounting. Leave a Reply Click here to cancel reply.
The memory of the computer is so vast that it could hold in a large amount of data. To run a computer, it is the programming that decides and it should be run in a computer. Programming is defined as a set of instructions allotted to the computer that accepts it in order to solve a problem.
- Computers This essay will explore the history of computers, show its importance and analyse theories of future computers and their use. Computers definition A computer defines as a device that accepts information and manipulates it for results based on instructions.
Free sample essay on Computer Technology: Since the beginning of time technology has helped us out as a human race. From the invention of the wheel to the Internet, technology has been a great factor on the way our civilization has grown. The computer is used in railways and airports. Reservations and cancellation of the tickets are done on the computer. It controls and regulates the arrival and departure of trains as well as aeroplanes. Computers are necessary in printing book and news papers. Road .
A computer is an electronic device capable to receive information (data) as input and give result as output after performing the sequence of operations (variable set of procedural instructions). Long and Short Essay on Computer in English. Find very simple to write and easy to learn essay on computer. The other components of a computer system includes speakers, modem, printers, etc. Advantages. Computers can quickly process huge amount of data. Computers can complete various tasks effectively than most human-beings. It has automated complex tasks .