Windows 10 Live Stream (17:00 GMT, 9AM PT, 12PM ET) (news.microsoft.com)

The Verge live blog:

http://live.theverge.com/microsoft-windows-10-event-live-blo...

i can barely wait for this, can't wait to hear about the spartan browser :)

9AM PT is 17:00GMT. So London showing starts 5PM