Static IP Address: An IP address that is fixed and never changes. This is in contrast to a dynamic IP address which may change at any time. Most ISP's a single static IP or a block of static IP's for a few extra bucks a month.IP version 4: Currently used by most network devices.tatic IP Address: An IP address that is fixed and never changes. This is in contrast to a dynamic IP address which may change at any time. Most ISP's a single static IP or a block of static IP's for a few extra bucks a month.
Set the JAVA_HOME Variable. Once you have the JDK installation path: 1  Right-click the My Computer icon on your desktop and select Properties. 2  Click the Advanced tab, then click the Environment Variables button. 3  Under System Variables, click New. 4  Enter the variable name as JAVA_HOME.et Java Home. JAVA_HOME = C:\Program Files\Java\jdk1.7.0 [Location of your JDK Installation Directory]. Once you have the JDK installation path: 1  Right-click the My Computer icon on. 2  Select Properties. 3  Click the Advanced system setting tab on left side of your screen. 4  Aadvance Popup is open.
Launch the Windows Start menu Click on Programs Find the Java program listing Click About Java to see the Java version Java Version in the Java Control Panel-Windows and Mac OS X The Java version can be found in the Java Control Panel.n order to use the command line tools, you will need to download the Java Development Kit (JDK). The JRE and JDK are separate and can coexist on your system. Only one JRE can be installed on Mac OS X. There can be multiple JDKs installed on a system, as many as you wish.