On Facebook, how do I hide what I "like" and comment on?

I wan't to hide the comments I make on friend's pictures from everyone else. Before timeline, I would make a comment and then "run" back to my profile to delete this ...show more

I don't like that they see when I comment on various fan pages and I would like to change that. Is there a way? Thank you!

My sister put a super long embarrassing comment( and unflattering picture of me) on my wall. I don't want to remove it because it will hurt her feelings, but I don't want my friends to see it. What should I do?

I chose to hide news feed from my ex girlfriend so it doesnt pop up on the main facebook page with all the other news feeds. my question is can she still comment on my things or write on my wall if she wants to? it doesnt completely block her from doing...

i can't hide my wallpost and comment activity on facebook just this day.please help me. try it yourself

Some people made some comments on a post on my wall and I don't want other people to see it but I don't want them to know I removed their comments either. Please help?

I just clicked on the "Apply to be a beta tester" link Facebook offered me and I just find it weird. To apply, you have to prove you ask great questions and give great answers. I said this to another member as a hint to the staff as a blog...