E
e-mail

Electronic mail, the transmission of messages over a network.

emulation

Mimicking another program or hard-ware device in software. For example, the Macintosh program Virtual PC emulates the Windows environment, allowing you to run Windows programs on the Mac.

See also [native software]
encryption

The encoding of data so that it is unintelligible to unauthorized parties.

Get Macintosh Bible, 8th Edition, The now with the O’Reilly learning platform.

O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.