The computer is an electronic device or machine that calculates and processes data according to its instructions.
It can be said that the computer has become one of the necessities of life, Due to its great benefits and wide areas of use that are included in all areas of life. It's some advantages and disadvantages.
Advantages;
Increase work efficiency
One of the most important advantages of the computer is that it replaced the working workforce with doing hard. Repetitive work, which may require long days to be completed manually, to end in a few minutes via the computer, and the reason is due to the rapid movement of data, instructions, and information in the electrical circuits of the computer, as it has become it is possible to perform billions of instructions in a few seconds.
high storage capacity
Computers can store large proportions of data, and to clarify this perspective more, tangible files can be stored, which can fill an entire room in one computer after it is computed. In addition, access to this data is a speedy task. Computers need parts of a second to convert storage data to memory.
Internet connection
The Internet is one of the most important and greatest inventions in history. It is a feature that can be accessed through computers that allows accessing the World Wide Web so that users can communicate faster with people from all over the world, send e-mails, make voice calls or voice and video calls Or send quick messages. Users can share instant files and learn new languages, which is a great educational tool.
Distance learning
The computer contributed to the success of distance learning; Because it has become a tool for communication between students and teachers, especially with the availability of the Internet, which facilitated holding lectures and classes through video calls, using different applications. The Internet allows students to interact during lectures, meaning that the learning process is not limited to listening only, in addition to enabling students to access information, courses, and intensive lessons anytime they want to learn, through Internet content that provides a wide range of educational resources.
Means of entertainment
The computer occupies an important place for everyone as a means of entertainment, through which it is possible to communicate with others at any time and from wherever they are through modern call applications, in addition to watching movies and series and listening to music through different browsers for free or at low prices, other than that it allows users to save the photos and videos they take to keep their memories alive.
Solve all digital issues
The computer is useful in solving digital problems because it can process information and data through letters and symbols. All of them are expressed using the two numbers (0,1). After converting them to this binary system, the computer starts calculating, comparing, and processing them based on the instructions given by the user and stored mainly in the computer memory. Feature The computer can perform tasks, solve digital problems, control industrial processes, organize the work of machines, analyze and organize the data of companies and various businesses.
Disadvantages
A computer is a double-edged sword. Despite its many benefits, it also has many drawbacks. The following is an explanation of some of them:
Health problems
Unhealthy and prolonged use of computers causes disorders and injuries to the elbow, wrist, neck, back, and eyes. These problems can be avoided by using the computer in a well-designed environment, sitting in a healthy position, and taking a break during use.
Sitting for a long time in front of the computer affects children due to their poor academic level in the study and obesity problems caused by lack of movement activity and sitting for long periods. The brain causes insomnia and the problems of violence and behavior that the child follows, imitating what he sees on screens.
Wasting time
Wasting time is one of the main disadvantages of a computer. Because many people spend a lot of time in front of computer screens to communicate with others; Sending messages and watching the content spread through it, and this is what makes the computer addictive over time, then users find it difficult to stay away from it, and in other cases, when a person wants to complete his tasks on the computer, he may face a lot of distractions such as advertisements that waste his time while obtaining information what he wants, which causes laziness and sometimes undoing it.
Privacy intrusion
A computer is vulnerable to hacking by fraudulent people skilled in computer systems and how to hack it. A personal computer carries a lot of information, personal data, photos, and confidential and private files. When a computer is hacked, it will be easy for hackers to access the user’s accounts, steal his data and information and blackmail him, in addition to the ability to access To bank accounts and steal them.
Stimulating family disintegration
Technology and the presence of computers in homes have negatively affected family relationships by reducing the time that family members are supposed to spend with each other and also contributed to reducing interaction between them, in addition to the increase in family disputes arising due to the preoccupation with sitting in front of the computer and on the Internet.
It may even lead to the destruction of family relations and the occurrence of family disintegration, as the family is the most important part of the lives of individuals and the absence of communication between its members means the emergence of the individual in an unconnected family and is not governed by a specific system, and the separation of parents from each other and the lack of effective and real communication between them leads to an increase in disputes.
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