Back pain can also result from more-serious injuries, such as a vertebral fracture or ruptured disk; from arthritis and other age-related changes in your spine; and from certain infections. Possible causes of back pain include: 1  Ankylosing spondylitis.  Meralgia paresthetica.
Noun. 1. microcomputer-a small digital computer based on a microprocessor and designed to be used by one person at a time. PC, personal computer. desktop computer-a personal computer small enough to fit conveniently in an individual workspace.
home / study / engineering / electrical engineering definitions / microprocessor. A microprocessor is a single integrated circuit (IC) that contains all the functionality of a central processing unit (CPU), which is the portion of the computer that processes computer instructions. A microprocessor can be seen as the computational engine for a computer. The terms microprocessor and CPU are often used interchangeably.