Facebook’s Activity Log is a one-stop shop for making quick changes to your Timeline. Want to unlike something from weeks ago? Delete a link you shared in 2005? Click on Activity Log in your Timeline and you’ll have a full view of everything you’ve posted and what your friends have posted and liked on your Wall since you joined Facebook. To remove an item, click the circle icon to the right of the post to launch an options menu. From here, you can delete, allow or highlight any item on your Timeline. You can also change the date an event took place or mark a post as spam.