Summary
Highlights
Computers are categorized into four common types: supercomputers, mainframes, mini computers, and micro computers, which are primarily differentiated by their size, cost, and processing speed.
The fastest and most expensive computers, supercomputers feature multiple processors and are dedicated to complex scientific tasks like weather forecasting and space exploration.
Mainframe computers are designed to handle bulk data and support multiple users simultaneously, making them ideal for large-scale enterprise operations and transaction processing.
Positioned between mainframes and micro computers in capability, mini computers (often called mid-range servers) serve as robust database or web servers.
Micro computers are affordable, single-user devices including desktops, laptops, smartphones, and even smart TVs, designed for personal and everyday use.