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. At least, most of the firms now are able to use computers to do 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 molds the students for the future.
Various components make up a computer. These categories are either software or hardware. 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. All the parts of a computer are manipulated by a user to perform a specific task.
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 can be carried around as well as perform at a faster speed. 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. As a result, a person who may be in need of any information impromptu can have access to it.
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Secondly, it is possible to store data 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 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. There are special tools found in a computer that are used for searching. The only requirement one is expected to have is the name of the file. The rest is for the computer to accomplish its tasks.