Today, Amazon announced “Kindle for PC” – a free application that let’s readers enjoy reading books purchased from the Kindle Store right on their Windows PC. Today the Kindle Store has over 360,000 books to purchase, download and read. That’s a lot of...

At Wall Street Journal's D: All Things Digital conference about a year ago today, Julie Larson-Green first introduced Walt Mossberg to Windows 7 and its multi-touch capabilities, which we call Windows Touch . While we’ve been working on bringing natural...