Unit 1: Computer Systems

Unit 1: Computer Systems

1. A computer sytstem

   • Is a combination of components designed to process and store data. It comprises at least one input device, a processing unit, an output device, a storage device and may contain a communication device
   • Processing process
     • Input device
       • inputs data to the computer
     • Data processing
       • Processes the inputted data
     • Output device
       • Outputs the processed data

2. The importance of computer systems in the modern world