How to Use Application- specific passwords?

For 2-Step Verification security Users Application specific
passwords are usefull to Authorise the Password for Applications like Outlook,Google Talk and other sites to use your gmail access

Just go to:
https://
www.google.com/
accounts/
IssuedAuthSubTokens
Now log in with your Gmail id and Password
write Application Name for which you want to create Specific Password
then click to "Generate Password"
Now you see your specific Password note down it and click to "Done"
Note down it carefully.
after clicking "Done" you can't see the password again due to security resons

Here you can manage your passwords and you can see the following information

Application name
Creation date
Password Used date
Revoke