1) FOR MOZILLA FIREFOX USERS :
Make Sure you are using Firefox browser.
If U don't have Firefox Browser then please download it from
Now go onto the top left hand side of Browser then click of Firefox --> Bookmark --> Right click --> Then click on new Bookmark.
Now go the Group Page and click on that Bookmark which u made and wait for a minute then automatically ur all friends will be added in a group.
2) FOR GOOGLE CHROME USERS :
Make sure you are using Chrome browser.
If U don't have chrome Browser then please Download it from
Press Ctrl+Shift+B Button On Keyboard to make Bookmark Bar Visible.
Now Goto the group Page and click on that Bookmark which U made and wait for a minute then automatically ur all friends will be added in a group.
JVM --- Java Virtual Mahine
JDK --- Java Development Kit
JIT ---Just Intime Compiler
JRE --- Java Runtime Ecvironment
The main difference between JRE and JDK is that JRE creates an environment that is responsible for the execution of your Java Applets and Applications while JDK provides all the necessary tools that a Java programmer needs to develop his/her software/application. A Java Compiler (javac) comes along with the JDK .
java is an independent of platform why because the JRE includes the JVM which is built along with OS. So the JVM is different for different os......
first the programme is created and compiled by javac and the it will be interpeted through jvm !!!!