Computer of Fundamental
1. What is a Computer? A computer is an electronic device that processes data, performs calculations, and executes instructions to produce meaningful results. 2. Key Components of a Computer:- Hardware: The physical parts of a computer. 1).Input Devices: Keyboard, mouse, scanner. 2).Output Devices: Monitor, printer, speakers. 3).Storage Devices : Hard drive, SSD, USB drives. 4).Processing Unit: Central Processing Unit (CPU) and Graphics Processing Unit (GPU). Memory: RAM (volatile) and ROM (non-volatile). Software: The set of instructions that tell the hardware what to do. 1).System Software: Operating systems (Windows, Linux). 2).Application Software: Programs for tasks (Word processors, games). 3).Utility Software: Tools for system maintenance (antivirus, disk cleanup). 3. How Computers Work? Input: Data is entered via input devices. Processing: The CPU processes the data using instructions from software. Storage: Proce...