Facebook just launched a new tool that makes it easier than ever to delete your embarrassing old posts and photos — here's how to use it (FB)

· Facebook's new Manage Activity tool allows you to delete old Facebook posts in batches instead of simply one by one.
· You can delete old photos, remove tags, and hide posts from your timeline. 
· You can't delete a post created by another Facebook user — you'll have to ask them privately to remove it.
· The tool is...