Apple's big "Hey Siri" event starts at 8pm (Greece time) in San Francisco. This time you don't have to worry as the company allows its live streaming presentations even on Windows devices.
So, in addition to Safari and iDevice, for the first time in a long time, Apple's official streaming will also be broadcast to Windows 10 users via Microsoft Edge. The event is expected to see the new iPhone 6S and iPhone 6S Plus.
For older versions of Windows, Linux and Android devices, you can still watch it: just download VLC media player.
See live stream stream from Safari or Microsoft Edge
For earlier versions of Windows, or Linux, and Android devices, download it VLC media player and sign in to the event with this link