Computer Notes

We Learn Academy Chaubeypur ,Varanasi Name:  Priyanshu Yadav Father Name: Mr. Ravindra Pratap Mother Name: Mrs. Reeta Yadav Age:  14 years Class: 9th B Contact number:  8009943322 Address: Mathiya, Dhaurahara, Varanasi

Define Computer A computer is a sophisticated electronic device that processes data according to programmed instruction. it's comprised of hardware and software components working together to perform a wide range of tasks efficiently and accurately. At the heart of computer lies the Central Processing Unit (CPU), which acts as its brain. The CPU executes instructions, perform calculations, and coordinate the flow of data within the system. Memory, such as Random Access Memory (RAM), provides temporary storage for data and program instructions, enabling fast access and efficient multitasking. Storage devices, like hard disk drive (HDDs) or solid-state drives (SDDs), store data persistently, even when the computer is turned off. Input devices, such as keyboards, mice, and touchscreens, allow users to provide commands and interact with the computer. Output devices, including monitors, printers, and speakers, present information generated by the computer in a usable format. The motherb...