Step one: See your profile as others see it
Once you know how forthcoming your current Facebook setup
is, you can decide what changes you need to make to your share settings.
To view your account as others view it, sign into your account, choose
the gear icon in the top-right corner, click Privacy Settings, and
select Timeline and Tagging in the left pane.
Next, click View As to the right of "Review what other people see on your timeline" in the "Who can see things on my timeline?" section. Click Okay to close the pop-up window, if necessary. Your timeline will then appear as the public sees it.
If you've limited access to your timeline to friends only, the public will see only your profile and cover photos, a link for contacting you (which you can limit to friends of friends), the people you're following, and the groups you belong to. To view your profile as a particular person sees it, click View as Specific Person at the top of the window and enter the person's name.
To change who can view your timeline, return to Facebook's Timeline and Tagging settings and click Edit to the right of "Who can see posts you've been tagged in on your timeline?" and "Who can see what others post on your timeline?" Make your selections for each setting on their drop-down menus and then click Close.
Next, click View As to the right of "Review what other people see on your timeline" in the "Who can see things on my timeline?" section. Click Okay to close the pop-up window, if necessary. Your timeline will then appear as the public sees it.
If you've limited access to your timeline to friends only, the public will see only your profile and cover photos, a link for contacting you (which you can limit to friends of friends), the people you're following, and the groups you belong to. To view your profile as a particular person sees it, click View as Specific Person at the top of the window and enter the person's name.
To change who can view your timeline, return to Facebook's Timeline and Tagging settings and click Edit to the right of "Who can see posts you've been tagged in on your timeline?" and "Who can see what others post on your timeline?" Make your selections for each setting on their drop-down menus and then click Close.