The basic components of a modern digital computer are :

The basic components of a modern digital computer are:

• Input device: An input device is any peripheral that allows users to enter data into a computer. Common input devices include keyboards, mice, scanners, and digital cameras.
• Output device: An output device is any peripheral that allows users to view or receive data from a computer. Common output devices include monitors, printers, and speakers.
• Central processing unit (CPU): The CPU is the “brain” of the computer. It is responsible for carrying out the instructions of a program.
• Memory: Memory is used to store data and programs. There are two main types of memory: RAM (random access memory) and ROM (read-only memory). RAM is temporary memory that is erased when the computer is turned off. ROM is permanent memory that is not erased when the computer is turned off.
• Storage: Storage is used to store data and programs permanently. Common storage devices include hard drives, solid-state drives, and optical drives.

These components work together to allow computers to perform a wide range of tasks.