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.

The Java JDK (Java Development Kit) is a software development environment that creates Java applications.

Windows 10 can be installed with or without a CD or DVD drive. Here's how to do it. Windows 10 software can be installed using a USB since not all modern computers have a CD or a DVD drive.