Facebook year in review is part of many facebook application which collect pictures of your biggest moments on Facebook from the past year. The collectection then can be shared to public/friends. The following link will take you direct to the page where you can create facebook year in review :www.facebook.com/yearinreview
NOTE: You need to have enough pictures from the past year to be able to create facebook year in review.
If you don’t have enough picture will see the bellow message
“To create a Year in Review, you’ll need to upload more photos.”