OS X Mountain Lion brings a lot of great things from iPhone, iPad, and iPod touch to the Mac.

And more. And with iCloud, now your Mac works even better with your iOS devices.

OSX Mavericks is an impressive operating system which has come up with lots of new features and updates.

With OSX Mavericks you can now take the whole world on your desktop.

You can easily look up for different directions and then finally send them to iPhone for recognition of your voice.

You can get local points of interests like photos, restaurants with phone numbers etc.

It is the successor to OS X Yosemite and focuses mainly on performance, stability, and security.

Sierra is named after Californias Sierra Nevada mountain range.

The mountain in the default desktop picture is Lone Pine Peak.

Its major new features concern Continuity, iCloud, and windowing, as well as support for Apple Pay and Siri.

The successor to macOS Sierra, it was announced at WWDC 2017 on June 5, 2017.

The successor to macOS High Sierra, it was announced at WWDC 2018 on June 4, 2018.

It brings several iOS apps to the desktop including Apple News, Voice Memos, and Home introduces a Dark Mode and is the final version of macOS to support 32-bit apps.

It is the successor to macOS Mojave and was announced at WWDC 2019 on June 3, 2019.

Catalina is the first version of macOS to exclusively support 64-bit applications.

Well assume youre ok with this, but you can opt-out if you wish.

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