Photos are an important part of Facebook, while the tags are an important tool to share important moments. Every day, people tags to photos on Facebook because it is an easy way to share photos and memories. Photo tags are one of the most popular features on Facebook.
Over the next few weeks, Facebook users will be able to use the face detection feature for photos, make the tagging process easier. You will see this new feature when you upload photos to Facebook.
Facebook makes this process easier for the user. You can type a name and apply it to multiple photos from the same person more easily. Now, they announced the tag suggestions, which would make tagging multiple photos more comfortably.
Read about this new feature at: http://facebook.com/help/tag-suggestions