Whether you're reading emails, writing text, editing home movies in HD or retouching professional photography, everything appears vibrant, detailed and sharp, delivering an unrivaled viewing experience.

ENGADGET: Apple 13-inch MacBook Pro with Retina display now $1,499, new processors for Retina family and cheaper MacBook Air

You know, already the FBI and other investigators are finding that, for example, people who appraised a certain asset were told in emails, in writing, to change the value of that asset.

NPR: FBI To Get To The Root Of The Financial Crisis

And since writing Critical Decisions, I have received an increasing number of emails from people who say the book has helped them through their own medical journeys.

FORBES: Should Doctors Give Medical Advice to Strangers over Email?

Compose well-crafted emails and clever tweets, start a personal blog, or ask for more writing projects at work.

FORBES: 5 Simple Ways to Improve Your Writing

Using the new S Pen allows you to be more precise and gives a writing experience that feels like writing with pen and paper and with Air View you can hover the S Pen over emails, picture and video galleries to preview them.

ENGADGET: Galaxy Note II available in the UK today! Mobile

Emails have emerged which show Prof Longley asking senior civil servants for "killer facts" while he was writing the report.

BBC: Health and Social Services Committee