Information Technology System Components It is one of the important topics that every person interested in this field should take into account, care about and get acquainted with them closely.
We can talk about the components of an IT system as follows:
It means all devices that exist within the IT system, such as computers and accessories such as keyboards, drives, smart phones or routers, and all of these devices work to transmit and receive information in the presence of the Internet.
Information technology systems include a variety of software, and these software have two types, system software, which is software that includes managing devices, files, and other programs, and the second type is application software that specializes in carrying out a task, and it is a common way to deal with systems Information such as word processors, spreadsheet programs, accounting and design programs.
It is a method that connects and connects devices to each other, in order to form a system network, and communications can work either via wires such as cables or optical fibers, or wireless communications such as Wi-Fi, and networks are divided into local networks and large-scale networks Depending on the area it covers, the Internet can be considered a network of networks.
It is the basic material and the important part of systems, which is all interconnected data and stored in a protected manner, in order not to be unauthorized manipulation, and databases and data warehouses have gained more importance in information systems, in light of the emergence of the concept of big data.
They are the people who operate and manage the system, and run the processes that transform knowledge in large databases and data warehouses. The system also includes programmers, data entry operators, designers, business analysts, and information security officials. It is important to train all employees to make the most of it. of the capabilities of the information system.