This comprehensive guide to the iPhone 4 - the world's most desirable mobile - is effectively the manual Apple forgot to supply with the handset. Covering all iPhone features and reviews for top applications, this is the only guide you'll need to make the most of your phone. If you've just bought an iPhone, this fully updated...

If you've heard about Skype--and who hasn't with all the recent media attention devoted to internet telephone services--chances are you've been mighty tempted to try it out. Skype Hacks tells you what all the Skype hype is about, explains the basics, and shows you more than 100 clever tips and...

Managing files and finding stuff after you’ve organized it are things you’ll know about after reading this chapter. The chapter also covers loading up on applications, both from the App Store and directly from developers’ Web sites. (If you’re not sure now what the differences are, don’t...

Samsung's bestselling Galaxy Tabs may come in multiple sizes, but they all share the wildly popular Android operating system and are packed with tons of top-notch tablet features. This full-color book shows you how...

• Learn to create simple 2D to complex 3D graphics and games using all possible tools and widgets available for game development in Qt
• Understand technologies such as QML,...