A few days back, for celebrating its 10 years on Internet, Facebook launched a new feature that automatically created videos for Facebook each user showing a lookback of your time on Facebook. The video is based on photos, posts and other updates you made to your profile and is called Look back. But many a times it happens that you are not fond of anything on your your lookback video, may be an image etc but now problem because you can edit it.
How To Start? To edit your FB Look Back video first visit its page: Facebook.com/lookback.
Click the Edit button present on the top-right of your screen, it launches the editor which enables you pick required number of images for categories.
Finally, when you’re done editing your lookback, click the Update or Share Your Movie visible above the video player in order to save your changes and share new edited version of your lookback movie.