Apple has just unveiled a new operating system for Mac – OS X Mavericks at WWDC 2013. Among the new power user features introduced in Mavericks is multi-display support enhancement: the menu bar and dock are now available on any display, and users can run windowed or full-screen apps on whichever display they choose, with no configuration required. With Mavericks you can also use your HDTV as a second display using Apple TV and AirPlay.

With AirPlay and Apple TV, your HDTV works as a fully functional display. So while you’re using your TV to present a slideshow or stream a video lecture, you can take notes on your Mac or chat using Messages.

While native multi-display support in Mavericks is a great feature, the apps like AirParrot have offered this feature for almost a year and a half.

OS X Mavericks is available to Mac Developer Program members starting today. Mac users will be able to download Mavericks from the Mac App Store this fall.

The post OS X Mavericks lets you use your HDTV as a second display using Apple TV and AirPlay appeared first on Apple TV Hacks.

Apple has just added a new “Apple Events” channel to the Apple TV, indicating that it will be live streaming today’s WWDC keynote to your little black box.

Tune in at 10.00 a.m. (Pacific) on June 10 to watch this event live.

For the second time in the history of Apple events, Apple TV users will be able to watch Apple keynote live on the Apple TV.

It’s still unclear whether Apple will also make the live stream available on its website and on iOS devices. The live stream will also be available on Apple’s website and iOS devices.

The post Apple to live stream today’s WWDC keynote to Apple TV (updated) appeared first on Apple TV Hacks.