A dynamic IP address is a temporary address that is assigned each time a computer or device accesses the Internet. The four numbers in an IP address are used in different ways to identify a particular network and a host on that network.ou can also use Google search to find your IP address. Type  what is my IP address as a search query and Google will show the IP address of the computer from which the query was received as the top search result.
1 Click the Environment Variables button. 2  Under System Variables, click New. 3  Enter the variable name as JAVA_HOME. 4  Enter the variable value (one of the paths mentioned above) as the installation path for the Java Development Kit. 5  Click OK. 6  Click Apply Changes.
1 Click on Java icon to open the Java Control Panel. 2  Click on the Start button and then click on the Control Panel option. 3  In the Control Panel Search enter Java Control Panel. 4  Click on the Java icon to open the Java Control Panel.5  Click on the Start button and then click on the Control Panel option.ind the Java Control Panel-Versions below 7u40. 1  Press Windows logo key + W to open the Search charm to search settings. 2  OR. 3  Drag the Mouse pointer to the bottom-right corner of the screen, then click on the Search icon. 4  In the search box enter Java Control Panel. 5  Click on Java icon to open the Java Control Panel.