To check which version of Java you have on your Windows computer, you'll need to open the Command Prompt.

You can check which Java version is on your Mac to see if you have the most up-to-date Java running, or you can check on the ...

Java for Mac OS X 10.6 Update 1 includes fixes for multiple vulnerabilities found in Java Version 6 Update 15, including a privilege escalation issue that could allow an applet in a web page to gain ...