Hey @Henna, Go to this page
Accept the license and proceed by downloading it
Once it's downloaded, run the .exe file to install it
Click on next and then finish
Now you'll have to set the Environment path in java
Right click on my computer -> properties -> Advanced System Settings
Click on Environment variables
Click on New, Add variable name as PATH and set the variable value as the path where the JDK is installed
Follow similar steps to set CLASSPATH
Click on OK and close it
Open command prompt and type javac, you will now see that Java has been installed