How i change my privacy setting in Facebook?

[Marry]

[Dennis]

just go to https://www.facebook.com/settings

[Chris]

Open your account on Facebook, and go to settings, after that select privacy options, as public, only me, etc..

[Albert]

Don't worry dear,
just open your profile and going into setting option.
Here look a panel on your right screen, a privacy option is there.
Just click it and manage it as you want.
After that manage your account security also.
Hope you understand . . .