How to Set Master Password In Mozila Firefrox

Today I ll tell u HOw to set  Master Password In Mozila Firefrox................................................................

STep 1:First Of All open firefrox and press f10 IF u can not see Option
Then Go to tool >> Option:

In option Menu Click On security tab .....

 

This you see a option 'Usa a Master Password' Check this box.and Click on Ok.
  

Your Password Here And Click on ... ok
 

NOw u have Sucessfully Set Master Password in Mozila Firefrox
Dont Forget the password..!