computer leasing belongs to the 35th category, 356 subcategory, office machinery and equipment leasing 3513, office machinery and equipment leasing 3513, typing 3522, document copying 3526, shorthand 3543, transcription 3545, computer document management 3561, secretary 3572. Subscribe to newspapers for others 3576, compile information into computer database 358, compile computer database information into computer database 358, systematize computer database information 3581, classify computer database information 3581, rent photocopiers 3583, search data in computer files (for others) 3586, cut and paste newspapers and periodicals 3588, and book telecommunications services for others 3594.