A computer is mostly a digital copy machine. Computers calculate, compare and copy (see 3 C's), but unless they are used for scientific purposes, they do more copying than anything else. Copying is ...

A device that makes a copy of a paper document. Early copy machines (photocopiers) were analog but later evolved to digital scanning devices. See photocopier and computers are copy machines. THIS ...

Even with a reduction in workplace paper usage, office copiers are an essential operational tool. Learn the features and ...

School districts aiming to shore up their digital security may overlook a seemingly improbable potential threat: copying machines. Copiers reside in administrative offices and teacher work areas in ...