Questions About Computer
Q: What is a computer?
A computer is an electronic device that processes data to perform various tasks, such as calculations, storage, and communication.
Q: How does a computer work?
Computers work by executing instructions stored in their memory, manipulating data through logical and arithmetic operations. They use components like a central processing unit (CPU), memory, and storage to perform tasks.
Q: What are the basic components of a computer?
The basic components include a central processing unit (CPU), memory (RAM), storage (hard drive or SSD), motherboard, input devices (keyboard, mouse), and output devices (monitor, printer).
Q: What is the difference between hardware and software?
Hardware refers to the physical components of a computer, such as the CPU and memory, while software includes the programs and applications that run on the hardware, enabling it to perform specific tasks.
Q: How has the concept of computers evolved over time?
Computers have evolved from room-sized machines to compact devices. Advances in technology have led to increased processing power, reduced size, and improved functionality, making computers ubiquitous in modern life.
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