Currently, it is quite impossible to survive without computers. One can define a computer as 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. This has made work not only efficient but also simple. Special training is administered to a person to enable him/he operate a computer. This training equips a trainee with all the mandatory skills of running all the computer packages. Almost all institutions of learning in the current time are offering computer studies. This prepares students for the future.
There are different types of components that make up a computer. These distinct categories are divided into hardware and software. The tangible parts of a computer are composed in the hardware. Examples include the mouse, central processing unit, the keyboard, hard disks, monitor and so on. Software parts of a computer include files, folders and information stored in flash disks and DVDs among others. To be able to achieve a particular task, all the parts are manipulated by a user.
The first computers to be used were referred to as analogue. These computers were slow, not portable and heavily relied on power These computers have been developed over the years and have now been made modern. 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. To begin with, computers store information for a long period of time. Instead of storing information in files, folders and books which gets destroyed easily, computers store information in a much safer way. As a result agents of destruction such as dust, insects and water cannot have access to such information. 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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Secondly, it is possible to store data in storage devices. It is good for a firm to keep a good record of all that happens in a firm. For example, it is the duty of a school to keep a record of all the students it has registered since the beginning of its operation. This is because, a student in the past may require specific details about their existence in the same school for a particular period of time. Storing such information in computers instead of books, files and folders which may have been misplaced or damaged makes it easy for retrieval.
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The fourth benefit is that computers helps one to save time. This becomes applicable when one is need of retrieving specific information. Computers have special devices for searching. The only requirement one is expected to have is the name of the file. The remaining work is done by a computer.