A computer is a ADJECTIVE machine that can be programmed to carry out PLURAL NOUN or logical operations ADVERB. Modern computers can perform ADJECTIVE sets of PLURAL NOUN known as programs. These programs enable computers to perform a wide range of PLURAL NOUN. A computer NOUN is a "complete" computer that includes the NOUN, ADJECTIVE system, and ADJECTIVE equipment needed for a "full" NOUN. This term may also refer to a group of ADJECTIVE computers that are linked and function together, such as a computer NOUN or computer NOUN.