The padlock sign means the post's privacy setting is set to "Only Me" so only you can see it. Click on it and select another option, like "Friends", "Public", etc.
By going to your settings and unticking the "protect my tweets" box.
You do: <3 in the Facebook status.
Padlock or lock
Just do this:() () () ()........i am not sure but try
☢
Padlock or lock
& #9774 (remove space)ITDOESN'T WORK
All you do is put the @ sign in front of the name. example: @Barack Obama
when u sign in the fb it will show your wall right and if u click sign arrow (BACK) it will show notification, in the notification please click sign MENU AUTOMATICALLY it will show sign LOG OUT..
if you add "@" this sign before a name then it will tag that man named and he will get a notification....that is the way to highlight a name...
A Facebook account is no longer required to sign in on Answers.com.
to do this just type facebook in the google bar at the top and then a result should say facebook login.Also it will say sign up and if you want to have a facebook just click SIGN UP.
At the moment it doesn't cost anything to sign up for facebook.