Installing and updating Java on Windows

Different flavors

We’ll be installing OpenJDK distribution of Java. More specifically the Eclipse Temurin.

Uninstalling old versions

It’s recommended to uninstall any old Java versions that you no longer need. If you have other Java installations than Eclipse Temurin I personally recommend removing them and installing their Temurin counterparts.

Installation

First, navigate to adoptium.net.

Downloading latest version

Right on the front page you’ll find the big blue-ish button for downloading the latest LTS Release. This will download an .MSI installer for the latest “stable” Java version.

Downloading an older version

If you want an older Java version you can find older versions under the latest download.

Running the installer

After opening the installer press the button “Next” until you see the “Install” button. Press the “Install” button and the installer will do its thing.

Now just press “Finish” and congratulations you have successfully installed Java!