el capitan : Apple Help





Running Siri on OS X El Capitan

el-capitan siri macos
Updated May 14, 2019 03:12 AM





Configure launchd

macos el-capitan launchd
Updated April 12, 2019 15:12 PM

upgrade OS on macbook

lion el-capitan upgrade
Updated April 03, 2019 03:12 AM


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