Currently, it is quite impossible to survive without computers. A computer, by definition, is an electronic device which accepts raw data from a user, processes data and produce the results of the processed data. In the current time, most of the enterprises are using computers in their business operations. Apart from making work efficient, it has made work simple. To be able to operate a computer, one is required to undergo training. As a result, a trainee is equipped with necessary skills of running all the computer packages. In the today’s curriculum, computer studies are almost offered in all learning institutions. This assists the students to face the future.
There are different types of components that make up a computer. These categories are either software or hardware. The tangible parts of a computer are composed in the hardware. Some of them include the mouse, central processing unit, keyboard, hard disks, monitor and so on. Examples of software parts are files, folders, information stored in flash disks and DVDs and so on. To be able to achieve a particular task, all the parts are manipulated by a user.
The very first generation of computers were known as the analogue. These computers were slow, not portable and heavily relied on power These computers have been developed over the years so that they are currently modernized. The today’s computer is not only fast but can also be carried around. Increase in computer’s features has made computers effective for both individuals and firms.
There are a number of benefits derived from using computers. First, it helps to store information for an extended period of time. Computers store information safely unlike storing information in files, folders and books which get damaged easily. This ensures that stored information cannot be damaged by dust, water or even insects. You should also note that, the information kept in a computer can be retrieved any time any day. This becomes an advantage to a person who may need information impromptu.
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Two, computers store large chunks of information in small storage devices. Everything that occurs in a firm should be well recorded. For instance, a school will be required to keep all the records of students it has registered for all the years since its operation. This is due to the fact that, a student in the past may require certain details about themselves for a particular period of time. It thus become easy to retrieve such information from computers instead of books, files and folders which might have been damaged or misplaced in the past.
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Thirdly, computers helps one save time. This comes when one needs to retrieve a certain piece of information. There are special tools found in a computer that are used for searching. The only thing one needs is supposed to have is the name of the file. The rest is for the computer to accomplish its tasks.