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. As of now, majority of the firms are able to use computers in their firms for all their operations. This has made work not only efficient but also simple. To be able to operate a computer, one is required to undergo training. 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.
Various components make up a computer. These distinct categories are divided into hardware and software. Hardware is composed of the tangible parts of a computer. Examples include the mouse, central processing unit, the 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 first computers to be used were referred to as analogue. These computers were slow, not portable and heavily relied on power Over the years, these computers have been modified to fit the modern world. The today’s computer is not only fast but can also be carried around. Increase in features in computers has made them effective to not only individuals but also firms.
There are a number of benefits derived from using computers. One, it helps to store information for a long period of time. Unlike storing information in books, files and folders which gets easily damaged, 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. One should also understand that, storing information in a computer allows for access any day any time. This becomes an advantage to a person who may need information impromptu.
The Beginners Guide To Technology (Chapter 1)
The second advantage about computers is that it can store information in storage devices. Everything that occurs in a firm should be well recorded. An example would be, a school should keep a record of all the students it has registered since the beginning of 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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Three, computers save time. This becomes applicable when one is need of retrieving specific information. Computers contain special tools for searching. The only requirement one is expected to have is the name of the file. The rest of the work is performed by a computer.