Apple has successfully recaptured its fourth place spot in US computer market share, according to early estimates from IDC. The Mac creator had slipped in spring but should now have bounced back to claim 9.4 percent of shipments, or about 1.64 million Macs. The number is a rapid 35.2 percent growth in what it had shipped one season earlier and is a rare example of a sharp year-over-year growth in the current climate, as it represents an 11.8 percent boost over Apple's share a year ago, in summer 2008.
