(computing) hacking

(computing) to hack

triumphant, proud / skilled

strong point / triumph / regular customer

computerization; computerisation

computerize; computerise

system

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend