Follow these steps to play for free:
1. Go to www.minecraft.net/free-trial
2. Select the Windows icon and click on "Free Trial"
3. Start the installer download
4. Explore and create your Minecraft world!
The first time you will need an internet connection, then you can play offline.
Ready to play on Mac? Follow these steps:
1. Go to www.minecraft.net/en-us/free-trial
2. Scroll to the bottom of the page and choose MacOs
3. Download the game by following the instructions.
4. Run the game and start creating.