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Action Computer Enterprise
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<p>Action Computer Enterprise, Inc. (ACE), was an American computer company that was active from 1978 to 1990. The company delivered one of the first <a href="/facts/Multi-user/XeKcRNjA">multi-user</a>-capable <a href="/facts/Microcomputer/ETW22UTv">microcomputers</a>, the Discovery 1600, in 1978. </p>