Minecraft Java Edition

Beautiful good day

I bought Minecraft
This is the Java Edition (no idea what that means)
Somehow I can now only play the demo but wanted to play online with friends why is there only the demo?
Since my English is not that good either, I can't get on there either
Can someone give me a tip or help

Java is the programming language in which Minecraft is written.

I do not know which operating system you have but Android has released two versions you have to (if you had the demo version earlier) download the full version.

Well have windows 10

Okey, I did not know that's what the computer version is called now

Well, it had bought on mmoga

So a game code, because you have to redeem Minecraft.net after logging into your account.

I did that then I was able to download it and now I can play the demo for 90 h and that's it

So the Java Edition is the original Minecraft, programmed in Java.

The Bedrock Edition is the micro-transactional multi-platform version.

Whether your Minecraft account is eligible to play the full version can be checked on the Mojang website: https://accounts.mojang.com/....com/login

Should look like here in the picture.