Sky hdmi transmission?

I wanted to buy a laptop to watch Sky Ticket. Can I transfer from the laptop to a television via hdmi or is it only possible from the PC? The last time I tried it on the tablet comes the error message that you can't transfer externally.

So I have a MacBook and I can play the game on my TV via HDMI cable

Love from

Sky has blocked such a function for licensing reasons, as it can otherwise be used like a cinema, so that it is not used. You can trick that with an analog cable (e.g. VGA). But if that's the case with Sky I don't know for sure, with Netflix this is blocked, I know that!

SKY blocks the use of its ticket sender via HDMI through the HDCP copy protection, which should also not work from the PC via HDMI

My colleague tested it earlier and it worked?

Actually already.