In the software development world, many cool frameworks and libraries like maven or Andrioid needs the Java JDK to work. If you move in this world you probably already have it or certainly will, so this installation tutorial will come usefull for you.
Java JDK installation is pretty simple and straight forward first thing you need to do is go to Java SE Download Page and select the Java Platform option:
Accept terms and select the option tha fits your OS
Wait the download to complent and double click the installer exe
You could choose to not install the Source Code if you don't want to
Wait a few seconds
Then you will be able to change the installation folder, we will just leave the default value
Wait until proccess completes and press close button
Now, lest check if JAVA_HOME was correctly set. Open a windows console and type java, you should see something like this
I hope this helped you guys, tell me if this was usefull to you or if think I missed something.
Have a good day