I run both Firefox and Chrome. I went to the pcmag link and did as instructed but Java didn’t show up as an option on either my Firefox addons or my Chrome plugins.
Is there another name I should be looking for?
Try this link to tell you if you have java installed. Once for each browser.
http://www.java.com/en/download/testjava.jsp
There also should be a Java Control Panel in your Windows Control Panel if Java is installed.