How to Check the Installed Java Version

Checking Java Version on Windows

1. Open Command Prompt:

   • Press Windows Key + R to open the Run dialog.
   • Type cmd and press Enter.

2. Check Java Version:

   • In the Command Prompt window, type java -version and press Enter.
   • The version of Java installed will be displayed.

Checking Java Version on macOS

1. Open Terminal:

   • Press Command + Space to open Spotlight Search.
   • Type Terminal and press Enter.

2. Check Java Version:

   • In the Terminal window, type java -version and press Enter.
   • The version of Java installed will be displayed.

Checking Java Version on Linux

1. Open Terminal:

   • Press Ctrl + Alt + T to open the Terminal.

2. Check Java Version:

   • In the Terminal window, type java -version and press Enter.
   • The version of Java installed will be displayed.