Mountain Lion-New features

A developers preview is available in the market and most of the speculations from the internet suggest that the ideas and the features of Mountain Lion are just similar to the ipad and the iphone and this mountain lion is not going to be released on a usb flash drive.

Upgradations

inorder to upgrade with the latest mountain lion you need to atleast have the old snow leopard OS x version 10.8 installed on your computer

new features

• graphics infrastructure for OpenGL
• optimum virtual memory
• OS x update
• smartcard support
• searches in calendar
• new security method

notifications

when the notifications are received in mountain lion it appears in small floating windows in the upper right corner of the macs windows.comes in 2 form banners and the alerts

multitouch gesture to open Notification center

starting at the far right edge of the trackpad,swipe with two fingers to the left.you can also assign a key board shortcut to show and hide notification center.

Gatekeeper

mountain lion gatekeeper is a new security technology that allows you to download and install apps from developers registered with apple.and the apple can disable that app and ban the developer from creating new software registered with apple.