English

Noun

power user ‎(plural power users)

1. (computing) A person who makes heavy use of computers, running many applications and doing complex work (as opposed to an ordinary user who tends to just run one application at a time and do simple work).
2. (computing) A user of a personal computer who can utilize advanced and complex functions and programs which are outside the reach of normal users
3. (computing) A computer user who seeks and uses products having the most features and the fastest performance.

Synonyms

• enthusiast

Coordinate terms

• ubergeek

References

• Microsoft KB article on Power User