noun
personal computer, PC, microcomputer, minicomputer, mainframe, laptop computer, home computer, workstation, supercomputer, electronic brain, thinking machine, data processor, word processor, calculator, processor, supermini, superminicomputer, supermicro, master control, number cruncher*, machine, cybernetic organism, digital computer, analog computer, network, neural net, neural network.
Various trademarked brands of computers include: IBM, Apple, Macintosh, Mac, Compaq, Cray, Hewlett-Packard, Toshiba, Digital, NEC, Sun, Amiga.