A digital computer can also be referred to as an electronic computer, binary computer, or programmable computer. Electronic computers are devices that use electronic circuits to process and store data, while binary computers use a two-state system (usually represented by 0s and 1s) to manipulate information. Programmable computers, on the other hand, are machines that can be programmed to carry out specific tasks. Other synonyms for digital computer include microcomputer, mainframe, server, and laptop. The term "personal computer" is also often used to refer to a digital computer designed for individual use. Regardless of the terminology used, digital computers have become an indispensable part of modern life, contributing to countless innovations and advancements across various fields.