This tutorials gives you an understanding about how to setup Java8 on Windows 10 operating system.
Java8 on Windows 10 :
Download java8 version from oracle official downloads . Where you can find several versions and operating systems.
Video Tutorials :
You can download below version :

Download the above .exe file.
Install Java8 On Windows10 :
Goto your downloads page, and double click on .exe file.

Click on next > to proceed :

If you want to change JDK installing location then choose your custom location by clicking on Change button and then click on Next >

Then you can see JDK installing process :

Now this for JRE installation location setup. If you want to modify you can change here and click on Next >

Then setup process continuing..

We can confirm that by seeing the above screen, Java 8 has been installed successfully on your windows 10 Operating system.
Now this is the time to setup JAVA_HOME on windows 10.
Happy Learning 🙂