Microsoft recently launched the Consumer Preview version of Windows 8 and will presumably launch the final version by mid 2012.
FORBES: Nokia Not Dead, Working on a Windows 8 Tablet with Microsoft
The release was highly anticipated after a preview version won Best of Show, and three other critics' awards at the E3 gaming conference last year.
BBC: Bioshock Infinite delayed until 2013 by Irrational Games
For each of the past two years, Apple has offered a preview of the next version of iOS in April.
FORBES: No New iPhone? Apple Says June Conference All About Software
Outsell analyst Ned May was in New York this week for a sneak preview of the mobile version of Wired magazine.
Days ahead of the official launch of the Windows 8 Release preview, an unofficial version has been leaked onto the internet.
He has been the point man for every recent product announcement, including the October debut of new Macbook Airs and the sneak preview of the new version of OSX.
Last week, Facebook addressed some of the criticisms with a preview of a new and improved version of Home that would let a user import their existing dock or create a new one.
Looks like Nintendo didn't want to wait for its proper E3 press conference to spill some Wii U details early -- it just used its preview event to show the finished version of the Wii U controller, called the Gamepad, as well as a TV remote app.
ENGADGET: Nintendo shows final Wii U Gamepad, TV remote app (update: video)
Today we have released a Skype (version 2.0) Preview for Windows Phone 8.
ENGADGET: Skype for Windows Phone 8 official preview available now (video)
Though an alpha version was used for this preview, the code seems stable.
Tools that manage the flashing of the phone will be available on the same day in the Ubuntu archives, making it easy to keep a device up to date with the latest version of the Touch Developer Preview.
ENGADGET: Touch-based Ubuntu preview coming February 21st, will work on Galaxy Nexus and Nexus 4
Lightroom 5 beta marks the fifth consecutive version Adobe has offered the software for public preview and testing prior to the final release.
The preview doesn't say whether the charger is a modified version of Apple's standard equipment or entirely new.
Firefox OS is currently in version 0.7 and has just released a desktop simulator that developers can use to preview apps written for the new platform due to be released some time in 2013.
FORBES: Thermonuclear Stand Down: Apple And Google Are Ready To Arbitrate On Patents
应用推荐