How to install java JDK 20 on windows 11

Tutorial for How to install java JDK 20 on windows 11. No need to explicitly set PATH environment variable because JDK 20 installer automatically set PATH environment variable.
In this sort video tutorial I explained how to download JDK 20 from oracle official web site, install it on windows 11 and run a simple program after JDK 20 installation.

Oracle official website for download JDK 20 for windows operating system-

Useful commands-
1- To check installed java version-
java -version
2- To check java installation directory-
where java
3- To compile java program-
4- To Run java program
java FirstProgram

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