This article purpose is only to warn you that never save your password if you are share your computer between more than one people.
1. Open Firefox Web Broweser
2. Then Click on FireFox > Option > Option as shown in below picture
3. Then a POP Up box will appear, In that go to security and click on Show Passwords as show below.
4. Now click on website whose password you want to see ans click on show password as shown in below image. (Note: It will ask for confirmation so click on yes when dialog box appears)
5. Done, they hacked password of your victim with few simple steps.so don’t save your password in public computer.