Informatics is the science of methods and processes of collecting, storing, processing, transmitting, analyzing and evaluating information using computer technologies that make it possible to use it for decision making.
Computer science includes disciplines related to information processing in computers and computer networks :...
The history of information technology dates back to long before the emergence of the modern discipline of computer science, which emerged in the 20th century. Information technology (IT) is associated with the study of methods and means of collecting, processing and transmitting data in order to obtain new quality information about the state of an object, process or phenomenon.
Due to the...
Information systems have made many businesses successful today. Some companies, such as Google, Facebook, EBay, etc., would not exist without information technology. However, the misuse of information technology can create problems for the organization and employees.
Criminals who gain access to credit card information can result in financial losses for cardholders or a financial institution....
Simplified Computer Hardware DiagramA simplified diagram of computer hardware includes the following basic components:
Central Processing Unit (CPU):
The main computing component of a computer that is responsible for executing programs and processing data.Random Access Memory (RAM):
Temporary data storage that is used for quick access to programs and tasks.Input and Output Equipment:
Mouse:...