Most Minecraft players need not worry because, at this point, a 64-bit operating system is standard, especially for Windows and MacOS users.

If you want to download Java 64-bit or 32-bit on your Windows 11 or Windows 10 computer then follow the method mentioned here.

Microsoft’s free Minecraft for Windows 10 giveaway ends at midnight for Java players Legacy Minecraft: Java Edition players can still snag free codes to the Windows 10 Edition until midnight.