when will i be able to play halo mcc on pc through Xbox if i own it on my Xbox?

Minecraft is not Play Anywhere either. Eventually you could probably play it through the cloud, but until something is announced, we won't know.

Hi, do you own the master MCC on xbox with a digital copy or a physic (on DVD) one?

I honestly did not heard about the fact that the MCC will be free for PC players who already own the xbox version, but note that the campaign of Halo reach is not included in the base MCC but it is available as a standalone DLC for 10$, so even if if you
own the MCC you will not be able to play the single player of halo reach if you do not buy the DLC, you can also play it with an active subscription of the game pass since they have included the complete MCC with reach and ODST in it.

my father has a game pass ultimate. He's able to play pc/ultimate. my Xbox is home. When I try playing on the pc it asked me to buy it. how can you help me?

Are you logging in on your father's account, or your own account? Because my fiance wanted to play the Halo: MCC on the PC one time, but she had to be signed into my Xbox account in order to be able to play it because my account is Game Pass Ultimate. Otherwise,
you have to have your own Game Pass Ultimate subscription.

Definitely being able to play Halo Reach again. I had MCC, but I would have had to pay extra for Halo Reach, and because I already subscribe to Game Pass I was able to play Halo Reach when it was released! Also being able to play halo on my PC has been
a treat and brought back some memories of the Halo PC days for sure!

I picked up Xbox One X in Sep'18 and I am enjoying Halo MCC with Gamepass. I had played Halo 1 and Halo 2 way back on my PC. Other is Gear of War Series, I completed Gears of War 4 on PC and now I was able to complete the series via Gamepass.