How to Uninstall or Delete JAVA JDK in Windows 10

Описание: Need to uninstall or completely delete JAVA JDK from your Windows 10 PC? In this step-by-step tutorial, we’ll show you how to uninstall JAVA JDK, remove its installation files, and delete the Java JDK Path and JAVA_HOME environment variables. Whether you’re troubleshooting issues, upgrading to a new version, or just cleaning up your system, this guide ensures a complete removal of JAVA JDK from your Windows 10 system. Follow along to get it done quickly and easily!

Steps to Uninstall or Delete JAVA JDK in Windows 10:
Uninstall JAVA JDK:
Press Windows Key + R, type appwiz.cpl, and press Enter to open Programs and Features.
Search for Java or Java Development Kit (JDK) in the list.
Right-click on it and select Uninstall, then follow the prompts to remove it.

Remove Java JDK Path from Environment Variables:
Right-click on This PC → Properties → Advanced system settings.
Click Environment Variables.
In the “System variables” section, find Path, select it, and click Edit.
Look for entries related to Java (e.g., C:\Program Files\Java\jdk-17\bin) and delete them.
Click OK to save changes.

Delete JAVA_HOME Path:
In the same Environment Variables window, under “System variables,” find JAVA_HOME.
Select it and click Delete.
Click OK to confirm and close all windows.

Why Uninstall JAVA JDK?
You might need to remove JAVA JDK to resolve conflicts with other versions, free up space, or prepare for a fresh installation of a different JDK version.

Additional Tips:
Clear leftover Java files from C:\Users[YourUsername]\AppData\Local or Roaming if necessary.
Restart your PC after uninstalling to ensure all changes take effect.
If you’re reinstalling, download the latest JDK from the official Oracle website or OpenJDK.


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