We use a lot of apps on our Macs, and one of the things that can slow us down is rooting through the many windows of multiple applications to find just the right one. Mountain Lion's Spaces can make your work more efficient and productive by letting you set up virtual desktops, each one clean and tidy, so that you can focus on what you want and not be distracted by windows from other apps.Related StoriesApple fixes Retina MacBook Pro fan speed issue in new updateApple not ready to kill OS X Snow Leopard yet
