Hello aspirant!
Hope you are doing well

COMPUTER is a device that processes data electronically. It requires input raw data for processing and eventually generates the output in desired form.
Storage of data is done in its memory, i.e CPU and can be accessed any number of times for reference from its memory.

Basic parts of a desktop computer are the computer case, monitor, keyboard, mouse, and power cord. Each part plays an important role whenever you use a computer.

Hii,

Computer is an electronic device for storing and processing data, typically in binary form, according to instructions given to it in a variable program.

Or we can also define it as.

A computer is a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs. These programs enable computers to perform an extremely wide range of tasks.

Basic part of computer include

• Cpu
• Monitor
• Mouse
• Keyboard
• Printer
• Scanner
• A motherboard .
• A Central Processing Unit ( CPU )
• A Graphics Processing Unit ( GPU ), also known as a video card.
• Random Access Memory ( RAM ), also known as volatile memory .
• Storage : Solid State Drive (SSD) or Hard Disk Drive (HDD)

Hope this will help you,

All the very best!!