The installation process for Java has changed and simplified over the years. We will be walking through how to install Java and IntelliJ as of 2021.
In order for your computer to be able to work with Java code, you’ll need to download and install a Java Development Kit (JDK). Download the correct JDK for your operating system here. Use the default install path.
IntelliJ is an IDE used to write and run code. Head here to install IntelliJ.