Amazon and IBM are the "cloud champions" but Microsoft, Google, Cisco, Red Hat and VMware and right behind them.
VMware claims the importance of Windows is diminishing because of virtualization and other new technologies.
VMware has cut in half the price of a virtualization software package geared toward small and midsize businesses.
Don't overpay for Microsoft software licenses. These tips can help.
Analysis: Developers are fascinated by Windows 7 touch and multitouch technology, survey finds.
Articles by Jon Brodkin