Apple has officially announced its next event which is scheduled on 27 October. The event begins at 10:00am PT (10:30 PM IST). New MacBooks are expected to launch in this event.
You can watch the keynote live on iPhone, iPad, or iPod touch with Safari on iOS 7.0 or later, a Mac with Safari 6.0.5 or later on OS X v10.8.5 or later, or a PC with Microsoft Edge on Windows 10. You also watch this event on Apple TV. (Apple TV 2nd or 3rd Gen.requires software 6.2 or later).