all-in-one
(1) A combination computer printer, scanner, copy machine and fax machine. Some all-in-ones exclude the fax capability or make it an option.
(2) A desktop computer that houses every component except the keyboard and mouse inside the same case as the monitor. The major advantage to an all-in-one computer is that it takes up considerably less desk space.
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| iMac All-In-One |
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| The iMac has been a very popular all-in-one computer. The only external components that come with the machine are the keyboard and mouse. (Image courtesy of Apple Inc.) |