英和和英

a hard disk that can be removed from the disk drive

a means or vehicle to store computer memory, called compact disc read only memory; (CD-ROM)

a device of a computer that drives a floppy disc, called disc drive

Per disk

a compact disc with superior interactive functions

a flexible disk which is logically divided for effective use of the disk

the external memory device of a computer

a projector for digital input

digital computer

a device for deciphering codes and ciphers

a secret key or password is required for decryption

decoder skilled in the analysis of codes and cryptograms

digital display

computerphobia

the science of analyzing and deciphering codes and ciphers and cryptograms

an external memory device to which a magnetic disk can be attached and removed

a cipher-key

a memory device called postscript typed opt electronics disc device

a device on a compact disc to protect against accidental copying called copy guard system

a hard disk

encode pictures digitally

a crude computing device

a sophisticated computer

a sophisticated computer

a floppy disk

a computer component called a {winchester disk-drive}

computerized dictionary

a piece of writing in code or cipher

write in cipher

a read‐only memory