This past fall, for example, Apple and IBM highlighted the growing number of Macs used by employees of Big Blue, with IBM committing to 50,000 new MacBooks, a purchase order that saw IBM deploying about 1,900 Macs each week. Business use of Macs is on the rise, and with it the need to better manage the fleet. If you still think Macs are fare for only specialty departments like design and marketing, think again.