After purchase you will receive a key Minecraft: Windows 10 Edition for Microsoft Store.
Join in the development process with access to Minecraft: Windows 10 Edition!

"Minecraft: Windows 10 Edition" is available ONLY FOR WINDOWS 10!
To use this game, you must upgrade to Windows 10.
Update Windows: http://www.windows.com/windows10upgrade
Activate the key here: https://redeem.microsoft.com/

DESCRIPTION:
Build anything from makeshift shelters to the grandest of castles! Create and explore your very own world where the only limit is what you can imagine, just be sure to build a shelter before night comes to keep yourself safe from monsters. Find materials and craft tools, items, food, and weapons to survive. Millions of crafters around the world have smashed billions of blocks - now you can join in the fun on Windows 10!

FEATURES
• For the first time ever, play cross-platform multiplayer on your local network with up to 4 friends using Minecraft: Pocket Edition.
• Play in the beta with up to 4 of your Xbox LIVE friends both near and far in online multiplayer.
• Buff up your equipment with special effects from enchanting tables.
• Switch seamlessly between your favored method of input – controller, touch, or mouse & keyboard can be activated and used in an instant.
• Record and share your feats to the web with Xbox Live GameDVR. 
• Take advantage of limitless supplies and make anything you can imagine in Creative Mode. 
• Mine for precious items, craft tools, go on exciting adventures, and defend yourself from the creatures of the night in Survival Mode. 
• Immerse yourself in a gigantic world with new enhancements to weather effects – snow accumulation, softer transitions and even THUNDERSNOW.
• Also features chickens, zombies, pigs, boats, armed skeletons, po ta toes, zombies, baby squids, enchanted items, villagers, naked sheep, iron golems, potions, ghasts, pickaxes, carrots, and lots, lots more.

Note: Just in case you´re confused, worlds/saves from the Java PC/Mac version of Minecraft are not compatible with the Minecraft: Windows 10 Edition!