Hello.
You have labels such as Facebook, but in Windows Explorer, I advise you to install Picasa. It is a very practical Manager of photos, because it detects the face below, give a name to each person in your photos. And what is interesting is more occasionally, to detect new photos, it should send provided, most photographs of a person. Of great after a time, you need to call it not even each person in your photos.
This software has also a photo of viewfinder, which replaces Windows and you can use to see the names of the people.
The small (if I can this play on words), is that it allows you, your photos to Google is Google's new social network sync.
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