•Personal Computer
•Description–A small, least powerful computer that can perform all of its input, processing, output, and storage activities by itself.
•Physical Size–Small computer that is usually placed on a desk.
•Speed–Fast but slower than mainframe; speed is measured in GHz (Gigahertz).
•Storage–medium size storage; measured
in Gigabytes or Tetabytes.
•Usage–Used mostly by personal users such as office workers, lecturers, or students to perform daily tasks.