Are there shortcuts for rating photos?

If you're using a desktop to rate photos then it’s as easy as 1, 2, 3! 

When you are rating a photo, you can simply press the ‘1’, ‘2’ or ‘3’ keys on your keyboard to allocate a 1, 2 or 3 star rating. 

You can also use the S key to skip a photo and the N key for any photos that you deem are not on brief.