To check for updates for Java:
Tap or click Control Panel then Java.
Go to the Updates tab and tap or click the Update now button.
We also recommend that you remove older versions of Java.
Why should I uninstall older versions of Java from my system?
After February 2013, Java SE 6 will only be updated if you are an enterprise customer. If you are running Java SE 6, this might leave you vulnerable to threats. We recommend you either upgrade your Java version to 7 or higher and remove Java 6, or completely remove Java from your PC.