Why a computer is referred as an electronic device?

A computer is referred to as an electronic device because it operates using electronic components such as transistors, capacitors, resistors, and integrated circuits. These components manipulate and store data using electrical signals, allowing the computer to perform various tasks and calculations. The electronic nature of a computer enables it to process information quickly and efficiently, making it a powerful tool for a wide range of applications.

A computer is referred to as an electronic device because it primarily operates using electronic components. These components are designed to process and transmit electrical signals, allowing the computer to perform computations, store data, and execute instructions.

Specifically, the key electronic components of a computer include:

- Central Processing Unit (CPU): Acts as the "brain" of the computer, executing instructions and performing calculations.
- Memory (RAM): Stores data and instructions temporarily during operation.
- Storage Devices (Hard Drives, SSDs): Permanently store data and programs.
- Input/Output Devices (Keyboard, Mouse, Display): Allow interaction with the user and display information.
- Graphics Processing Unit (GPU): (in some computers) 專門用於處理圖形和視頻.
- Power Supply: Provides electrical power to all components.

These components are connected through electronic circuits and bus systems, which enable communication and data transfer between them. The computer operates by running software programs, which are essentially sets of instructions that direct the electronic components to perform specific tasks.

Therefore, due to its reliance on electronic components for its operation, a computer is classified as an electronic device.