Kindle Fire, USB on the iPad, and Disk Defragmentation

The iPhone Takes to the Big Screen

In a Parallels World, Mac and Windows Coexist App-ily

Keeping the Family Tree

New Samsung Tablet Offers a Stylus and a Split Screen

An In-Between PC

Windows or Apple?

A Laptop for a College Student

Even With a Little Polish, Chrome OS Is Still a Bit Hazy

Collected Videos of Late Apple Co-Founder Steve Jobs at D, Now Free on iTunes

Samsung Aims to Get in Touch With Media Players

Permission to Procrastinate: Wait to Get a New Laptop

Take a Note: Typing With No Hands

Is the iPhone 4S Really 4G?

Apple’s New iPad

Walt Mossberg and Lauren Goode Talk New iPad on WSJ Digits

Replacing the Ribbon

New iPad: A Million More Pixels Than HDTV

A Droid Phone With a Battery That Outlasts Most Talkers

Backup for Years

An iPhoto Slide Show on CD

Track Changes on an iPad

Working in Word, Excel, PowerPoint on an iPad

Walt and Katie Take a Tour of CES (Video)

Diabetic Tester That Talks to iPhones and Doctors