Mac OS X 10.10.2 was an update to Mac OS X 10.10 released on January 27, 2015. It has the following features: * Resolves an issue that might cause Wi-Fi to disconnect * Resolves an issue that might cause web pages to load slowly * Fixes an issue that could cause Spotlight to load remote email content when this preference is disabled in Mail * Improves audio and video sync when using Bluetooth headphones * Adds the ability to browse iCloud Drive in Time Machine * Improves VoiceOver speech performance * Resolves an issue that could cause VoiceOver to echo characters when entering text on a web page * Addresses an issue that could cause the input method to switch languages unexpectedly * Improves stability and security in Safari