Mac OS X Lion is version 10.7
The current version of Apple's operating system is Mac OS X 10.7 (Lion).
Yes, it is. Any type of MacBook that comes out now is a Mac OS X. The most recent version of Mac OS X is Mac OS X Lion, coming out soon.
iPhone apps work on iOS devices (iPhone, iPad or iPod Touch) they will not work on a Mac running Mac OS X 10.7 (Lion) or any other Mac OS X version
install os x lion
Osx snow leopard I think ^^^^Thats wrong the answer is OS X Lion :)
The latest version of Mac OS X is 10.7.2 known as Lion
As everyone who has ever used any piece of technology knows, it evolves at a amazingly fast speed and (as an exaggerated example) it seems as if by the time you walk out of the store with your new computer there is already a newer one. Because of the fact that technology evolves so fast, there will most likely be a newer version of Mac OS X available by the time you read this.Right now (March, 2013) Mac OS X Mountain Lion 10.8.3 is the most current version.You can check what the most current version is by going to Apple and just looking around. You can also update to the most current version by going to the "Check For Updates..." menu item in the Apple Menu. But do note that to upgrade (say from Snow Leopard to Lion or Lion to Mountain Lion) you'll need to pay from $20 to $30 in the Mac AppStore.
The operating system for the MacBook Pro is Mac OS X. The current version of Mac OS X is 10.6 which is also known as Snow Leopard. The next version will be 10.7 which is known as Lion.
If the computer is running Mac OS Lion or higher we recommend the 2011 version.
The next version of Mac OS X (10.7 known as Lion) is due to be released in the summer 2011 (See links below).
The Mac's operating system is called Mac OS X. Each version of Mac OS X is named after a big cat. The current version (number 10.6) is called Snow Leopard; the previous version (10.5) was Leopard and the next version (10.7) will be Lion.
Mac "Lion" and Mac "Snow Leopard" refer to iterations of Apple's Mac OS X (operating system, version 10). "Lion" is the newest as of this writing, and is version 10.7, while "Snow Leopard" is its immediate predecessor, and is version 10.6.