Final answer:
The four components of a computer entail input devices like keyboards, output devices such as monitors, the system unit including the CPU and motherboard, and storage devices like hard drives, all essential for data processing and computing tasks.
Step-by-step explanation:
The four main components of a computer include input devices, output devices, the system unit, and storage devices.
- Input devices are tools you use to enter data into a computer. Examples include keyboards, mice, scanners, and cameras.
- Output devices are components that display or provide the results of computer processing. Monitors and printers are common output devices.
- The system unit is the core part of a computer where the processing takes place. It includes the CPU (Central Processing Unit), memory, and motherboard.
- Storage devices are used to save data permanently. Hard drives, SSDs (Solid State Drives), and USB flash drives are typical storage devices.
Together these components allow computers to perform tasks from simple calculations to complex problem-solving operations such as weather prediction.