The Facebook Activity Log is where you find all of your posts and activity, starting from today to the very beginning of your Facebook history. Scroll through posts, tagged photos, and any friends you have added along the way.
How to view?
Just click on the “Activity Log” option in the drop down menu on upper left drop down arrow in blue ribbon.
The activity log window appears like the one as shown next, you can choose from the options highlighted in the red box.