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% replaces any number of letters (la% - lake, lamp)_ replaces one letter (ca_ - car, cat)

Crossword clues for Communicates by computer:

ETHERNET: Early computer communications system
EMAIL: Computer communications, for short
MODEM: Computer communicator
MODEM: Computer communication device
EMAIL: Computer communication
EMAIL: Communicate by computer
EMAILS: Communicates by computer
EMAILS: Communicates via computer
SNAILMAIL: Communication means for computer-phobes