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.

Look for the system type information under the device specifications section. If your system is 32-bit, you must install the 32-bit version of Java JDK, which can be downloaded from the Oracle ...

If you want to download and install Java JDK 18 on Windows 11/10 computer, you will also have to set up a Path in Environment Variable.