Mobile OS
Android and Apple's iOS rule the roost, but a bevy of others gun for the number three slot.
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Hands-on with the BlackBerry Mini Keyboard
The BlackBerry PlayBook is a solid tablet and the new BlackBerry Mini Keyboard helps make it even better for the enterprise user. While the keyboard is expensive at $120, if you use your PlayBook for writing and remote access it may be valuable enough for your needs.
15 things we want in the iPhone 5
With less than six months before Apple is expected to unveil the next-generation iPhone, what do we want -- and need -- in a new smartphone?
15 reasons to jailbreak your iPhone
Jailbreaking is "legal, ethical, and just plain fun", and allows you to use your iPhone exactly how you want it to.
Life-tracking tools for a better, healthier you: Fuelband, Fitbit, UP compared
People are looking for ways to use mobile technology to get healthier and several companies now have products to aid you in this endeavor. We don't always need to track intense workouts, but need ways to track the other 23 hours of our life.
Android apps side-loaded onto the BlackBerry PlayBook
The OS 2.0 update brought support for Android apps on the BlackBerry PlayBook. While many Android apps are available in BB App World, there are still many missing that can be side-loaded onto the device. This is similar to how apps are loaded on the Kindle Fire and B&N Nook Tablet.
Screenshots: BlackBerry PlayBook OS 2.0
RIM's latest tablet operating system adds native email, an enhanced browser and support for some Android applications, among other features. Here's a tour of the new-look PlayBook OS.
Visual Tour of BlackBerry PlayBook 2.0
The BlackBerry PlayBook was panned for missing functionality when it was released last year. RIM hopes this major software update addresses that. Let's take a tour and see how it fares.
Gallery: Presidents and their not so presidential apps
From Washington to Obama, David Gewirtz honors some of our favorite U.S. Presidents with some moderately inappropriate iPhone and Android apps.
Hands-on with the ZAGGkeys Flex Bluetooth keyboard
There are a number of keyboard solutions for iOS and Android devices and the latest model from ZAGG supports both of these leading smartphone and tablet platforms.
Walk through Google Android 4.0 (aka Ice Cream Sandwich)
Android 4.0 launched on the Galaxy Nexus and will eventually be coming to some existing devices. It is a much more consistent and attractive OS than previously seen on the Android platform.
Jawbone UP fitness band improves activity awareness
Jawbone makes some of the best Bluetooth headsets and speaker so it wasn't much of a surprise that their new health device, the UP, is also built very well. Can the UP help you improve your health through activity tracking and team motivation?
November 2011: The worst month in Google's history?
A look back at November 2011: The month where Google made some of its most series mistakes, gaffes and controversies.
Must-have mobile apps for smart workers
ZDNet Asia picks out top apps across four mobile platforms--iOS, Android, BlackBerry and Windows Phone--to put some organization into your life.
Updating your HP TouchPad to webOS 3.0.4 (how-to)
Add a camera/camcorder app and pair non-webOS phones to your HP TouchPad with this latest build of webOS from HP.
iOS 5 out today: 20 features you need to know
A look over 20 killer, crucial features of iOS 5, Apple's most advanced operating system to date.