I'm on facebook, hardly really use it and don't look at it every day but I've just joined my local community facebook page. I don't want all my neighbours trawling through my friends list and photos so how do I make it private so only my friends can see what I post and my photos but my community facebook only sees as little as possible. Hope someone understands what I'm trying to say - I am pretty clueless about Facebook (and have been thinking of getting rid of it).
You need to go into settings (little padlock icon to the right of the page near the top)...I don't know how it works on a phone, I only FB on laptop. Via that you can change your privacy, limit past posts, decide who can see your stuff. You can also block and stop people tagging you in photos or sharing things to your timeline without you being given the opportunity to check them first. Also via settings you can do "view as" and it will show you what people can see on your timeline if they're not your friends ie : general public.