Windows 7 passes Mac OS X in market share race
Weekend numbers for new OS bigger than for all versions of Mac OS X, says Net Applications
By Gregg Keizer
November 24, 2009 02:56 PM ET
Computerworld - Windows 7 passed the 5% market share milestone last weekend, which put it, if only temporarily, above the total market share of all versions of Apple's Mac OS X, a Web measurement firm said today.
Last Saturday and Sunday, Windows 7 powered an estimated 5% and 5.14% of all computers that were online those days, according to Internet metrics vendor Net Applications. The two-day average of 5.07% was higher than the 5% of the market that Net Applications said Apple's operating system averaged for the week of Nov. 15-21.
"It's safe to say that Windows 7's daily share did peak above Mac's weekly share," said Vince Vizzaccaro, executive vice president at Net Applications, in an e-mail today. Vizzaccaro said his company had not yet compiled daily averages for Mac OS X, something that would be necessary to compare Windows 7's weekend numbers with the same dates for the Mac.
When Windows 7's Nov. 15-21 average was matched against Mac OS X, however, for an apples-to-apples comparison, Microsoft's 4.15% lagged behind Apple's 5%.
But Vizzaccaro was confident that Windows 7 would soon pass Mac OS X for good, and not just during a short stretch. "Certainly, the trend line shows Windows 7 will surpass Mac share soon," he predicted.