You will need Java installed if you want to:
Open the Run dialog by using the Windows+R hotkey. Enter cmd in the textbox and click OK This will open a command window.
In the command window type
java -version and press
If Java is already installed you will see something like this:
If you already have Java installed and you want to update/replace it, you may want to uninstall any Java version(s) installed in your system using the Operating System normal procedure for uninstalling programs.
To download the Java installer, go here
For better compatibility pick Version 8 of the JRE, and the HotSpot JVM, download the x64 version of the installer for your operating system:
Open the JAVA installer you just downloaded:
When installing Java, change the way features will be installed:
Set the following features to “Entire feature will be installed on local hard drive”:
Finish the installation, then go back to STEP 1 to verify that Java was installed correctly.