Apple's new Mac operating system ended October with an 11% uer share of all Macs that went online during the month, the strongest start ever for an OS X upgrade.According to Web analytics company Net Applications, Mavericks accounted for 10.9% o all versions of OS X used last month.The California metrics firm's number corroborated similar data from ad network Chitika, which earlier in the week said that Mavericks had broken the 10% br just five days after its Oct. 22 launch.Mavericks' uptake pace was almost triple that of OS X Mountain Lion, the $20 upgrade Apple started selling on July 25, 2012. In its first seven days, Mountain Lion accumulated a 4% sare of all Macs. Mavericks, however, had 10 days in its month of release.It also had a huge advantage over Mountain Lion:
