How to change facebook profile pic without showing up in newsfeed?

[Tricia Christine]

first: no one can see when you go offline in chat, you just click "options" in the chat menu and click "go offline"
second:there is no way to make it not show up in news feed, however you can delete it immediately after the change appears by going to the profile tab and clicking "remove" next to the post you don't want (this only shows up if you scroll over the post). it's also the same with groups, just delete the post.
third: if there's only a select group of people in your friends list that you don't want to see your posts, then click the little lock whenever you post a status to make a post more private
i hope this helps!