OS X (pronounced /ˌoʊ ɛs ˈtɛn/;originally Mac OS X) is a series of Unix-based graphical interface operating systems developed and marketed by Apple Inc. It is designed to run on Macintosh computers, having been pre-installed on all Macs since 2002. It was the successor to Mac OS 9, released in 1999, the final release of the “classic” Mac OS, which had been Apple’s primary operating system since 1984. The first version released was Mac OS X Server 1.0 in 1999, and a desktop version, Mac OS X v10.0 “Cheetah” followed on March 24, 2001. Previous releases of OS X were named after big cats; for example, OS X v10.8 was referred to as “Mountain Lion”. However, with the announcement of OS X Mavericks in June 2013, this was dropped in favor of Californian landmarks. Within the market of desktop, laptop and home computers, and by web usage, OS X is the second most widely used OS after Windows.
The OS X El Capitan v10.11.4 Update improves the stability, compatibility, and security of your Mac, and is recommended for all users.
OS X El Capitan v10.11.4 update :
Adds the ability to passcode-protect notes containing personal data in Notes
Adds the ability to sort notes alphabetically, by date created, or date modified in Notes
Adds the ability to import Evernote files into Notes
Adds support for sharing Live Photos between iOS and OS X via AirDrop and Messages
Addresses an issue that may cause RAW images to open slowly in Photos
Adds the ability for iBooks to store PDFs in iCloud, making them available across all your devices
Fixes an issue that prevented loading Twitter t.co links in Safari
Fixes an issue that prevented the VIPs mailbox from working with Gmail accounts
Fixes an issue that caused USB audio devices to disconnect
Improves the compatibility and reliability of Apple USB-C Multiport Adapters
OS X El Capitan v10.11.4 Enterprise content:
Fixes an issue that could cause a black screen after logging in as the root user
Fixes an issue that prevents using screen sharing to remotely click the Allow button or Always Allow button in Keychain Access
Fixes an issue that prevents Migration Assistant from opening when automatic login has been disabled using a configuration profile
Fixes an issue that prevents Mail from showing the date and time of certain Microsoft Exchange calendar events
Provides compatibility with the Cisco AnyConnect VPN client
Improves the reliability of connecting to a Personal Hotspot via Wi-Fi
For detailed information about the security content of this update, see Apple Security Updates.
The OS X Yosemite 10.10.5 update improves the stability, compatibility, and security of your Mac, and is recommended for all users.
Improves compatibility with certain email servers when using Mail
Fixes an issue in Photos that prevented importing videos from GoPro cameras
Fixes an issue in QuickTime Player that prevented playback of Windows Media files
For detailed information about the security content of this update, please visit:
For more detailed information about this update, please visit:
For detailed information about the security content of this update, see Apple security updates.See http://support.apple.com/kb/HT5044 article for details on how to verify the authenticity of this download.
Tracking is the all-in-one tool to analyze the application launches, the system changes inside your computer. Tracking also analyzes your volumes to give you a reliable indication of the hours of mouting, unmounting, renaming of your volumes.
Analysis of the launch of an application.
Analysis of the extinction of an application.
Analysis of the application activation / deactivation.
The OS X Yosemite 10.10.3 update includes the new Photos app and improves the stability, compatibility, and security of your Mac.
With Photos you can :
Browse your photos by time and location in Moments, Collections, and Years views Navigate your library using convenient Photos, Shared, Albums, and Projects tabs. Store all of your photos and videos in iCloud Photo Library in their original format and in full resolution. Access your photos and videos stored in iCloud Photo Library from your Mac, iPhone, iPad, or iCloud.com with any web browser. Perfect your photos with powerful and easy-to-use editing tools that optimize with a single click or slider, or allow precise adjustments with detailed controls. Create professional-quality photo books with simplified bookmaking tools, new Apple-designed themes, and new square book formats. Purchase prints in new square and panoramic sizes. It’s easy to upgrade your iPhoto library to Photos – just launch the app to get started.
To learn more about Photos, please visit: http://www.apple.com/osx/photos/
This update also includes the following improvements :
Adds over 300 new Emoji characters
Adds Spotlight suggestions to Look up
Prevents Safari from saving website favicon URLs used in Private Browsing
Improves stability and security in Safari
Improves WiFi performance and connectivity in various usage scenarios
Improves compatibility with captive Wi-Fi network environments
Fixes an issue that may cause Bluetooth devices to disconnect
Improves screen sharing reliability