Hi Jerry,
Welcome to the Microsoft Community.
Based on the information, you want to know more about Java TM plug-in SSV helper, since you have reinstalled Java and disabled the Java TM plug-in SSV helper.
Java TM plug-in SSV helper is a plug-in that belongs to Java. Java is a programming language. You need something called the Java Runtime Environment to run programs written
in Java. The Plugin is part of that. A small number of websites also use this. If it affects the computer performance a lot you could disable it, however, if you visit websites which are using Java, you might need to enable it.
For further information, refer the Java Support article:
http://bugs.sun.com/bugdatabase/view\_bug.do?bug\_id=6747116
Hope it helps.
Let us know if you need further assistance with Windows related issues. We will be happy to help.