Learning Photoshop Lightroom 4 - for iPod/iPhone

How do photographers correct or enhance their images? What methods can be used to reduce the amount of noise in photographs?
The rise in popularity in photo sharing sites like Facebook, Instagram and Flickr has led to a huge increase in the number of consumers buying digital cameras, taking photographs on their phones, and uploading them to the internet but what are the best techniques to enhance your images after they’ve been taken.
Covering everything from how to crop an image, to using the Histogram tool or explaining resolution, this collection of tutorials will help develop your ability to create and share digital images you are proud of whether you’re new to digital photography or want to improve your existing skills.

The material in this collection relates to the short course T189 Digital photography: creating and sharing better images which is being replaced by the new NAL TG089 that is being offered in collaboration with the RPS (Royal Photographic Society )