From Longman Business Dictionary
computerizecom·put·er·ize /kəmˈpjuːtəraɪz/ (also computerise British EnglishBrE) verb [transitiveT]COMPUTING to use computers to control an operation, system, process etcThey computerized the accounts department back in 1985.
a computerized database
—computerization (also computerisation British EnglishBrE) noun [uncountableU]The company has completed the computerization of specific things such as the alarm system.