1) Computing terminology 2) Unix guru
Found on
https://www.crosswordclues.com/clue/power-user
A power user is a personal computer user who uses advanced features of programs which are not used by the average user. A power user is not necessarily capable of computer programming and system administration. In enterprise software systems, this title may go to an individual who is not a programmer, but who is a specialist in business software. ...
Found on
http://en.wikipedia.org/wiki/Power_user
noun (computing) a computer user who needs the fastest and most powerful computers available
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.
