This article discusses how to use the Google Photos app to declutter your phone storage. It explains the importance of backing up and syncing your photos to the cloud, freeing up space on your device. It also mentions the ‘Suggest deletion’ feature, which identifies and offers to delete blurry, similar, or outdated photos. Archiving large videos to the cloud is another recommended method. The article highlights the powerful search function of Google Photos, allowing users to find specific photos quickly. Lastly, it suggests using the ‘Memories’ feature to rediscover and declutter old photos.