Related Clues:

• PC person
• Dealer's customer
• One getting a manual
• Fiend … or a hint to this puzzle's theme
• Devotee, plus
• Product endorser, hopefully
• One with a password, perhaps
• One pushing a mouse around?
• Internet surfer
• End-___ (ultimate buyer)
• Mouse pusher
• Kind of fee
• Mac owner
• Computer buff
• Net surfer