you can hold down on the comment then hit delete
click options and click delete post (;
no they will not.
To remove someone from your Facebook you unfriend them and if that doesn't work you can block them. That will take them off.
It is most likely because someone logged into your account one way or another and deleted your information manually. I dont think facebook will remove your info unless banned or something, which if you can log in, your not banned.
Grab and pull
This is not exactly Facebook's fault. It is the fault of the people who posted the pictures. Ask them to remove it, I'm sure they'd be fine with it.
It stays until you remove the post.
No
No body can remove your post from facebook..he can hide you post from his wall only.
TO delete a comment on your post, or a comment you posted on someone else's post, you simply click the rmove button on the top right corner
in the bottom left, theres options if you wanna remove/block/flag. its under the personal information of your profile.
If it's on our wall there are two ways to do it: If it was posted by someone else in response to something you posted, there will be a delete link beside the remark. If it was something you posted or if it was posted on your wall by someone else, hover over the posting (put your mouse over it) and "Remove" will show up on the right-hand side of the post. Click on it and it will be gone. -- I wrote a tool to help with this exact problem. Check out http://fufb.me/ and sign up to test the functional beta if you are interested. It not only deletes posts from your page that match particular keywords or date ranges, but it will delete your posts from your friends pages that meet the same criteria, along with comments or likes you may have made on others' posts. It saves the hassle of having to click delete on each and every post or comment you don't want.