PC: Personal Computer

A Personal Computer (PC) is a multi-purpose electronic computing device designed for individual use. It typically includes a central processing unit (CPU), memory, storage, input/output devices, and an operating system to run software applications. PCs are used for tasks like word processing, browsing the web, gaming, and software development. ________________________________________ Hardware Components & Devices Abbreviation Full Form Description CPU Central Processing Unit The "brain" of the computer that processes instructions. RAM Random-Access Memory Temporary memory used to store active programs and data. ROM Read-Only Memory Permanent memory that stores firmware. LCD Liquid Crystal Display A type of flat-panel display used for screens. LED Light-Emitting Diode Used for backlighting displays and indicators. UPS Uninterruptible Power Supply Provides backup power during outages. IC Integrated Circuit A set of electronic circuits on a small chip.